156737110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{1123}}^1$

素因数の和:1968

約数の個数: 32

約数和(自身を含む): 299352672

約数和(自身を除く): 142615562

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 821, 1123, 1642, 2246, 4105, 5615, 8210, 11230, 13957, 19091, 27914, 38182, 69785, 95455, 139570, 190910, 921983, 1843966, 4609915, 9219830, 15673711, 31347422, 78368555, 156737110]

約数ペア:

[(1, 156737110), (2, 78368555), (5, 31347422), (10, 15673711), (17, 9219830), (34, 4609915), (85, 1843966), (170, 921983), (821, 190910), (1123, 139570), (1642, 95455), (2246, 69785), (4105, 38182), (5615, 27914), (8210, 19091), (11230, 13957)]