159679864

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{3881}}^1$

素因数の和:4063

約数の個数: 32

約数和(自身を含む): 309783600

約数和(自身を除く): 150103736

約数列:

[1, 2, 4, 8, 37, 74, 139, 148, 278, 296, 556, 1112, 3881, 5143, 7762, 10286, 15524, 20572, 31048, 41144, 143597, 287194, 539459, 574388, 1078918, 1148776, 2157836, 4315672, 19959983, 39919966, 79839932, 159679864]

約数ペア:

[(1, 159679864), (2, 79839932), (4, 39919966), (8, 19959983), (37, 4315672), (74, 2157836), (139, 1148776), (148, 1078918), (278, 574388), (296, 539459), (556, 287194), (1112, 143597), (3881, 41144), (5143, 31048), (7762, 20572), (10286, 15524)]