155111968

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{6577}}^1$

素因数の和:6665

約数の個数: 48

約数和(自身を含む): 338161824

約数和(自身を除く): 183049856

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 67, 88, 134, 176, 268, 352, 536, 737, 1072, 1474, 2144, 2948, 5896, 6577, 11792, 13154, 23584, 26308, 52616, 72347, 105232, 144694, 210464, 289388, 440659, 578776, 881318, 1157552, 1762636, 2315104, 3525272, 4847249, 7050544, 9694498, 14101088, 19388996, 38777992, 77555984, 155111968]

約数ペア:

[(1, 155111968), (2, 77555984), (4, 38777992), (8, 19388996), (11, 14101088), (16, 9694498), (22, 7050544), (32, 4847249), (44, 3525272), (67, 2315104), (88, 1762636), (134, 1157552), (176, 881318), (268, 578776), (352, 440659), (536, 289388), (737, 210464), (1072, 144694), (1474, 105232), (2144, 72347), (2948, 52616), (5896, 26308), (6577, 23584), (11792, 13154)]