164660528048

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{3407}}^1\times {\mathrm{56993}}^1$

素因数の和:60461

約数の個数: 40

約数和(自身を含む): 325150314048

約数和(自身を除く): 160489786000

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 3407, 6814, 13628, 27256, 54512, 56993, 113986, 180571, 227972, 361142, 455944, 722284, 911888, 1444568, 2889136, 3020629, 6041258, 12082516, 24165032, 48330064, 194175151, 388350302, 776700604, 1553401208, 3106802416, 10291283003, 20582566006, 41165132012, 82330264024, 164660528048]

約数ペア:

[(1, 164660528048), (2, 82330264024), (4, 41165132012), (8, 20582566006), (16, 10291283003), (53, 3106802416), (106, 1553401208), (212, 776700604), (424, 388350302), (848, 194175151), (3407, 48330064), (6814, 24165032), (13628, 12082516), (27256, 6041258), (54512, 3020629), (56993, 2889136), (113986, 1444568), (180571, 911888), (227972, 722284), (361142, 455944)]