161513664

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{64709}}^1$

素因数の和:64737

約数の個数: 56

約数和(自身を含む): 460217520

約数和(自身を除く): 298703856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 64709, 129418, 194127, 258836, 388254, 517672, 776508, 841217, 1035344, 1553016, 1682434, 2070688, 2523651, 3106032, 3364868, 4141376, 5047302, 6212064, 6729736, 10094604, 12424128, 13459472, 20189208, 26918944, 40378416, 53837888, 80756832, 161513664]

約数ペア:

[(1, 161513664), (2, 80756832), (3, 53837888), (4, 40378416), (6, 26918944), (8, 20189208), (12, 13459472), (13, 12424128), (16, 10094604), (24, 6729736), (26, 6212064), (32, 5047302), (39, 4141376), (48, 3364868), (52, 3106032), (64, 2523651), (78, 2070688), (96, 1682434), (104, 1553016), (156, 1035344), (192, 841217), (208, 776508), (312, 517672), (416, 388254), (624, 258836), (832, 194127), (1248, 129418), (2496, 64709)]