120787472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{8179}}^1$

素因数の和:8271

約数の個数: 40

約数和(自身を含む): 255608640

約数和(自身を除く): 134821168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1846, 3692, 7384, 8179, 14768, 16358, 32716, 65432, 106327, 130864, 212654, 425308, 580709, 850616, 1161418, 1701232, 2322836, 4645672, 7549217, 9291344, 15098434, 30196868, 60393736, 120787472]

約数ペア:

[(1, 120787472), (2, 60393736), (4, 30196868), (8, 15098434), (13, 9291344), (16, 7549217), (26, 4645672), (52, 2322836), (71, 1701232), (104, 1161418), (142, 850616), (208, 580709), (284, 425308), (568, 212654), (923, 130864), (1136, 106327), (1846, 65432), (3692, 32716), (7384, 16358), (8179, 14768)]