163827776

素因数分解:

$2^6\times 7^3\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:489

約数の個数: 112

約数和(自身を含む): 402336000

約数和(自身を除く): 238508224

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 136, 196, 224, 238, 272, 343, 392, 439, 448, 476, 544, 686, 784, 833, 878, 952, 1088, 1372, 1568, 1666, 1756, 1904, 2744, 3073, 3136, 3332, 3512, 3808, 5488, 5831, 6146, 6664, 7024, 7463, 7616, 10976, 11662, 12292, 13328, 14048, 14926, 21511, 21952, 23324, 24584, 26656, 28096, 29852, 43022, 46648, 49168, 52241, 53312, 59704, 86044, 93296, 98336, 104482, 119408, 150577, 172088, 186592, 196672, 208964, 238816, 301154, 344176, 365687, 373184, 417928, 477632, 602308, 688352, 731374, 835856, 1204616, 1376704, 1462748, 1671712, 2409232, 2559809, 2925496, 3343424, 4818464, 5119618, 5850992, 9636928, 10239236, 11701984, 20478472, 23403968, 40956944, 81913888, 163827776]

約数ペア:

[(1, 163827776), (2, 81913888), (4, 40956944), (7, 23403968), (8, 20478472), (14, 11701984), (16, 10239236), (17, 9636928), (28, 5850992), (32, 5119618), (34, 4818464), (49, 3343424), (56, 2925496), (64, 2559809), (68, 2409232), (98, 1671712), (112, 1462748), (119, 1376704), (136, 1204616), (196, 835856), (224, 731374), (238, 688352), (272, 602308), (343, 477632), (392, 417928), (439, 373184), (448, 365687), (476, 344176), (544, 301154), (686, 238816), (784, 208964), (833, 196672), (878, 186592), (952, 172088), (1088, 150577), (1372, 119408), (1568, 104482), (1666, 98336), (1756, 93296), (1904, 86044), (2744, 59704), (3073, 53312), (3136, 52241), (3332, 49168), (3512, 46648), (3808, 43022), (5488, 29852), (5831, 28096), (6146, 26656), (6664, 24584), (7024, 23324), (7463, 21952), (7616, 21511), (10976, 14926), (11662, 14048), (12292, 13328)]