158251968

素因数分解:

$2^6\times 3^4\times 7^3\times {\mathrm{89}}^1$

素因数の和:134

約数の個数: 280

約数和(自身を含む): 553212000

約数和(自身を除く): 394960032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 89, 96, 98, 108, 112, 126, 144, 147, 162, 168, 178, 189, 192, 196, 216, 224, 252, 267, 288, 294, 324, 336, 343, 356, 378, 392, 432, 441, 448, 504, 534, 567, 576, 588, 623, 648, 672, 686, 712, 756, 784, 801, 864, 882, 1008, 1029, 1068, 1134, 1176, 1246, 1296, 1323, 1344, 1372, 1424, 1512, 1568, 1602, 1728, 1764, 1869, 2016, 2058, 2136, 2268, 2352, 2403, 2492, 2592, 2646, 2744, 2848, 3024, 3087, 3136, 3204, 3528, 3738, 3969, 4032, 4116, 4272, 4361, 4536, 4704, 4806, 4984, 5184, 5292, 5488, 5607, 5696, 6048, 6174, 6408, 7056, 7209, 7476, 7938, 8232, 8544, 8722, 9072, 9261, 9408, 9612, 9968, 10584, 10976, 11214, 12096, 12348, 12816, 13083, 14112, 14418, 14952, 15876, 16464, 16821, 17088, 17444, 18144, 18522, 19224, 19936, 21168, 21952, 22428, 24696, 25632, 26166, 27783, 28224, 28836, 29904, 30527, 31752, 32928, 33642, 34888, 36288, 37044, 38448, 39249, 39872, 42336, 44856, 49392, 50463, 51264, 52332, 55566, 57672, 59808, 61054, 63504, 65856, 67284, 69776, 74088, 76896, 78498, 84672, 89712, 91581, 98784, 100926, 104664, 111132, 115344, 117747, 119616, 122108, 127008, 134568, 139552, 148176, 153792, 156996, 179424, 183162, 197568, 201852, 209328, 222264, 230688, 235494, 244216, 254016, 269136, 274743, 279104, 296352, 313992, 353241, 358848, 366324, 403704, 418656, 444528, 461376, 470988, 488432, 538272, 549486, 592704, 627984, 706482, 732648, 807408, 824229, 837312, 889056, 941976, 976864, 1076544, 1098972, 1255968, 1412964, 1465296, 1614816, 1648458, 1778112, 1883952, 1953728, 2197944, 2472687, 2511936, 2825928, 2930592, 3229632, 3296916, 3767904, 4395888, 4945374, 5651856, 5861184, 6593832, 7535808, 8791776, 9890748, 11303712, 13187664, 17583552, 19781496, 22607424, 26375328, 39562992, 52750656, 79125984, 158251968]

約数ペア:

[(1, 158251968), (2, 79125984), (3, 52750656), (4, 39562992), (6, 26375328), (7, 22607424), (8, 19781496), (9, 17583552), (12, 13187664), (14, 11303712), (16, 9890748), (18, 8791776), (21, 7535808), (24, 6593832), (27, 5861184), (28, 5651856), (32, 4945374), (36, 4395888), (42, 3767904), (48, 3296916), (49, 3229632), (54, 2930592), (56, 2825928), (63, 2511936), (64, 2472687), (72, 2197944), (81, 1953728), (84, 1883952), (89, 1778112), (96, 1648458), (98, 1614816), (108, 1465296), (112, 1412964), (126, 1255968), (144, 1098972), (147, 1076544), (162, 976864), (168, 941976), (178, 889056), (189, 837312), (192, 824229), (196, 807408), (216, 732648), (224, 706482), (252, 627984), (267, 592704), (288, 549486), (294, 538272), (324, 488432), (336, 470988), (343, 461376), (356, 444528), (378, 418656), (392, 403704), (432, 366324), (441, 358848), (448, 353241), (504, 313992), (534, 296352), (567, 279104), (576, 274743), (588, 269136), (623, 254016), (648, 244216), (672, 235494), (686, 230688), (712, 222264), (756, 209328), (784, 201852), (801, 197568), (864, 183162), (882, 179424), (1008, 156996), (1029, 153792), (1068, 148176), (1134, 139552), (1176, 134568), (1246, 127008), (1296, 122108), (1323, 119616), (1344, 117747), (1372, 115344), (1424, 111132), (1512, 104664), (1568, 100926), (1602, 98784), (1728, 91581), (1764, 89712), (1869, 84672), (2016, 78498), (2058, 76896), (2136, 74088), (2268, 69776), (2352, 67284), (2403, 65856), (2492, 63504), (2592, 61054), (2646, 59808), (2744, 57672), (2848, 55566), (3024, 52332), (3087, 51264), (3136, 50463), (3204, 49392), (3528, 44856), (3738, 42336), (3969, 39872), (4032, 39249), (4116, 38448), (4272, 37044), (4361, 36288), (4536, 34888), (4704, 33642), (4806, 32928), (4984, 31752), (5184, 30527), (5292, 29904), (5488, 28836), (5607, 28224), (5696, 27783), (6048, 26166), (6174, 25632), (6408, 24696), (7056, 22428), (7209, 21952), (7476, 21168), (7938, 19936), (8232, 19224), (8544, 18522), (8722, 18144), (9072, 17444), (9261, 17088), (9408, 16821), (9612, 16464), (9968, 15876), (10584, 14952), (10976, 14418), (11214, 14112), (12096, 13083), (12348, 12816)]