156987500210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5381}}^1\times {\mathrm{94111}}^1$

素因数の和:99530

約数の個数: 32

約数和(自身を含む): 291750211584

約数和(自身を除く): 134762711374

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 5381, 10762, 26905, 53810, 94111, 166811, 188222, 333622, 470555, 834055, 941110, 1668110, 2917441, 5834882, 14587205, 29174410, 506411291, 1012822582, 2532056455, 5064112910, 15698750021, 31397500042, 78493750105, 156987500210]

約数ペア:

[(1, 156987500210), (2, 78493750105), (5, 31397500042), (10, 15698750021), (31, 5064112910), (62, 2532056455), (155, 1012822582), (310, 506411291), (5381, 29174410), (10762, 14587205), (26905, 5834882), (53810, 2917441), (94111, 1668110), (166811, 941110), (188222, 834055), (333622, 470555)]