129305778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{38971}}^1$

素因数の和:39062

約数の個数: 32

約数和(自身を含む): 299304960

約数和(自身を除く): 169999182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 38971, 77942, 116913, 233826, 272797, 545594, 818391, 1636782, 3078709, 6157418, 9236127, 18472254, 21550963, 43101926, 64652889, 129305778]

約数ペア:

[(1, 129305778), (2, 64652889), (3, 43101926), (6, 21550963), (7, 18472254), (14, 9236127), (21, 6157418), (42, 3078709), (79, 1636782), (158, 818391), (237, 545594), (474, 272797), (553, 233826), (1106, 116913), (1659, 77942), (3318, 38971)]