158591052

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1933}}^1$

素因数の和:2039

約数の個数: 72

約数和(自身を含む): 418161744

約数和(自身を除く): 259570692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 53, 86, 106, 129, 159, 172, 212, 258, 318, 387, 477, 516, 636, 774, 954, 1548, 1908, 1933, 2279, 3866, 4558, 5799, 6837, 7732, 9116, 11598, 13674, 17397, 20511, 23196, 27348, 34794, 41022, 69588, 82044, 83119, 102449, 166238, 204898, 249357, 307347, 332476, 409796, 498714, 614694, 748071, 922041, 997428, 1229388, 1496142, 1844082, 2992284, 3688164, 4405307, 8810614, 13215921, 17621228, 26431842, 39647763, 52863684, 79295526, 158591052]

約数ペア:

[(1, 158591052), (2, 79295526), (3, 52863684), (4, 39647763), (6, 26431842), (9, 17621228), (12, 13215921), (18, 8810614), (36, 4405307), (43, 3688164), (53, 2992284), (86, 1844082), (106, 1496142), (129, 1229388), (159, 997428), (172, 922041), (212, 748071), (258, 614694), (318, 498714), (387, 409796), (477, 332476), (516, 307347), (636, 249357), (774, 204898), (954, 166238), (1548, 102449), (1908, 83119), (1933, 82044), (2279, 69588), (3866, 41022), (4558, 34794), (5799, 27348), (6837, 23196), (7732, 20511), (9116, 17397), (11598, 13674)]