156965047490

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4217}}^1\times {\mathrm{50989}}^1$

素因数の和:55286

約数の個数: 32

約数和(自身を含む): 286480992240

約数和(自身を除く): 129515944750

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 4217, 8434, 21085, 42170, 50989, 101978, 254945, 307841, 509890, 615682, 1539205, 3078410, 3722197, 7444394, 18610985, 37221970, 215020613, 430041226, 1075103065, 2150206130, 15696504749, 31393009498, 78482523745, 156965047490]

約数ペア:

[(1, 156965047490), (2, 78482523745), (5, 31393009498), (10, 15696504749), (73, 2150206130), (146, 1075103065), (365, 430041226), (730, 215020613), (4217, 37221970), (8434, 18610985), (21085, 7444394), (42170, 3722197), (50989, 3078410), (101978, 1539205), (254945, 615682), (307841, 509890)]