145708506

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{1103}}^1$

素因数の和:1331

約数の個数: 48

約数和(自身を含む): 325503360

約数和(自身を除く): 179794854

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 179, 246, 358, 369, 537, 738, 1074, 1103, 1611, 2206, 3222, 3309, 6618, 7339, 9927, 14678, 19854, 22017, 44034, 45223, 66051, 90446, 132102, 135669, 197437, 271338, 394874, 407007, 592311, 814014, 1184622, 1776933, 3553866, 8094917, 16189834, 24284751, 48569502, 72854253, 145708506]

約数ペア:

[(1, 145708506), (2, 72854253), (3, 48569502), (6, 24284751), (9, 16189834), (18, 8094917), (41, 3553866), (82, 1776933), (123, 1184622), (179, 814014), (246, 592311), (358, 407007), (369, 394874), (537, 271338), (738, 197437), (1074, 135669), (1103, 132102), (1611, 90446), (2206, 66051), (3222, 45223), (3309, 44034), (6618, 22017), (7339, 19854), (9927, 14678)]