158247934

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{3691}}^1$

素因数の和:3820

約数の個数: 32

約数和(自身を含む): 273532896

約数和(自身を除く): 115284962

約数列:

[1, 2, 13, 17, 26, 34, 97, 194, 221, 442, 1261, 1649, 2522, 3298, 3691, 7382, 21437, 42874, 47983, 62747, 95966, 125494, 358027, 716054, 815711, 1631422, 4654351, 6086459, 9308702, 12172918, 79123967, 158247934]

約数ペア:

[(1, 158247934), (2, 79123967), (13, 12172918), (17, 9308702), (26, 6086459), (34, 4654351), (97, 1631422), (194, 815711), (221, 716054), (442, 358027), (1261, 125494), (1649, 95966), (2522, 62747), (3298, 47983), (3691, 42874), (7382, 21437)]