148103674

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 235952640

約数和(自身を除く): 87848966

約数列:

[1, 2, 37, 47, 74, 94, 97, 194, 439, 878, 1739, 3478, 3589, 4559, 7178, 9118, 16243, 20633, 32486, 41266, 42583, 85166, 168683, 337366, 763421, 1526842, 1575571, 2001401, 3151142, 4002802, 74051837, 148103674]

約数ペア:

[(1, 148103674), (2, 74051837), (37, 4002802), (47, 3151142), (74, 2001401), (94, 1575571), (97, 1526842), (194, 763421), (439, 337366), (878, 168683), (1739, 85166), (3478, 42583), (3589, 41266), (4559, 32486), (7178, 20633), (9118, 16243)]