158921856

素因数分解:

$2^7\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:187

約数の個数: 192

約数和(自身を含む): 486907200

約数和(自身を除く): 327985344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 67, 71, 72, 87, 96, 116, 128, 134, 142, 144, 174, 192, 201, 213, 232, 261, 268, 284, 288, 348, 384, 402, 426, 464, 522, 536, 568, 576, 603, 639, 696, 804, 852, 928, 1044, 1072, 1136, 1152, 1206, 1278, 1392, 1608, 1704, 1856, 1943, 2059, 2088, 2144, 2272, 2412, 2556, 2784, 3216, 3408, 3712, 3886, 4118, 4176, 4288, 4544, 4757, 4824, 5112, 5568, 5829, 6177, 6432, 6816, 7772, 8236, 8352, 8576, 9088, 9514, 9648, 10224, 11136, 11658, 12354, 12864, 13632, 14271, 15544, 16472, 16704, 17487, 18531, 19028, 19296, 20448, 23316, 24708, 25728, 27264, 28542, 31088, 32944, 33408, 34974, 37062, 38056, 38592, 40896, 42813, 46632, 49416, 57084, 62176, 65888, 69948, 74124, 76112, 77184, 81792, 85626, 93264, 98832, 114168, 124352, 131776, 137953, 139896, 148248, 152224, 171252, 186528, 197664, 228336, 248704, 263552, 275906, 279792, 296496, 304448, 342504, 373056, 395328, 413859, 456672, 551812, 559584, 592992, 608896, 685008, 746112, 790656, 827718, 913344, 1103624, 1119168, 1185984, 1241577, 1370016, 1655436, 1826688, 2207248, 2238336, 2371968, 2483154, 2740032, 3310872, 4414496, 4966308, 5480064, 6621744, 8828992, 9932616, 13243488, 17657984, 19865232, 26486976, 39730464, 52973952, 79460928, 158921856]

約数ペア:

[(1, 158921856), (2, 79460928), (3, 52973952), (4, 39730464), (6, 26486976), (8, 19865232), (9, 17657984), (12, 13243488), (16, 9932616), (18, 8828992), (24, 6621744), (29, 5480064), (32, 4966308), (36, 4414496), (48, 3310872), (58, 2740032), (64, 2483154), (67, 2371968), (71, 2238336), (72, 2207248), (87, 1826688), (96, 1655436), (116, 1370016), (128, 1241577), (134, 1185984), (142, 1119168), (144, 1103624), (174, 913344), (192, 827718), (201, 790656), (213, 746112), (232, 685008), (261, 608896), (268, 592992), (284, 559584), (288, 551812), (348, 456672), (384, 413859), (402, 395328), (426, 373056), (464, 342504), (522, 304448), (536, 296496), (568, 279792), (576, 275906), (603, 263552), (639, 248704), (696, 228336), (804, 197664), (852, 186528), (928, 171252), (1044, 152224), (1072, 148248), (1136, 139896), (1152, 137953), (1206, 131776), (1278, 124352), (1392, 114168), (1608, 98832), (1704, 93264), (1856, 85626), (1943, 81792), (2059, 77184), (2088, 76112), (2144, 74124), (2272, 69948), (2412, 65888), (2556, 62176), (2784, 57084), (3216, 49416), (3408, 46632), (3712, 42813), (3886, 40896), (4118, 38592), (4176, 38056), (4288, 37062), (4544, 34974), (4757, 33408), (4824, 32944), (5112, 31088), (5568, 28542), (5829, 27264), (6177, 25728), (6432, 24708), (6816, 23316), (7772, 20448), (8236, 19296), (8352, 19028), (8576, 18531), (9088, 17487), (9514, 16704), (9648, 16472), (10224, 15544), (11136, 14271), (11658, 13632), (12354, 12864)]