149200842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{75583}}^1$

素因数の和:75642

約数の個数: 32

約数和(自身を含む): 348291072

約数和(自身を除く): 199090230

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 75583, 151166, 226749, 453498, 529081, 1058162, 1587243, 3174486, 3552401, 7104802, 10657203, 21314406, 24866807, 49733614, 74600421, 149200842]

約数ペア:

[(1, 149200842), (2, 74600421), (3, 49733614), (6, 24866807), (7, 21314406), (14, 10657203), (21, 7104802), (42, 3552401), (47, 3174486), (94, 1587243), (141, 1058162), (282, 529081), (329, 453498), (658, 226749), (987, 151166), (1974, 75583)]