157098157804

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{371837}}^1$

素因数の和:372118

約数の個数: 48

約数和(自身を含む): 319840174080

約数和(自身を除く): 162742016276

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 191, 316, 382, 553, 764, 1106, 1337, 2212, 2674, 5348, 15089, 30178, 60356, 105623, 211246, 371837, 422492, 743674, 1487348, 2602859, 5205718, 10411436, 29375123, 58750246, 71020867, 117500492, 142041734, 205625861, 284083468, 411251722, 497146069, 822503444, 994292138, 1988584276, 5610648493, 11221296986, 22442593972, 39274539451, 78549078902, 157098157804]

約数ペア:

[(1, 157098157804), (2, 78549078902), (4, 39274539451), (7, 22442593972), (14, 11221296986), (28, 5610648493), (79, 1988584276), (158, 994292138), (191, 822503444), (316, 497146069), (382, 411251722), (553, 284083468), (764, 205625861), (1106, 142041734), (1337, 117500492), (2212, 71020867), (2674, 58750246), (5348, 29375123), (15089, 10411436), (30178, 5205718), (60356, 2602859), (105623, 1487348), (211246, 743674), (371837, 422492)]