154808318

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{1579}}^1$

素因数の和:1784

約数の個数: 32

約数和(自身を含む): 273024000

約数和(自身を除く): 118215682

約数列:

[1, 2, 7, 14, 47, 94, 149, 298, 329, 658, 1043, 1579, 2086, 3158, 7003, 11053, 14006, 22106, 49021, 74213, 98042, 148426, 235271, 470542, 519491, 1038982, 1646897, 3293794, 11057737, 22115474, 77404159, 154808318]

約数ペア:

[(1, 154808318), (2, 77404159), (7, 22115474), (14, 11057737), (47, 3293794), (94, 1646897), (149, 1038982), (298, 519491), (329, 470542), (658, 235271), (1043, 148426), (1579, 98042), (2086, 74213), (3158, 49021), (7003, 22106), (11053, 14006)]