149723336

素因数分解:

$2^3\times 7^1\times {\mathrm{2673631}}^1$

素因数の和:2673644

約数の個数: 16

約数和(自身を含む): 320835840

約数和(自身を除く): 171112504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2673631, 5347262, 10694524, 18715417, 21389048, 37430834, 74861668, 149723336]

約数ペア:

[(1, 149723336), (2, 74861668), (4, 37430834), (7, 21389048), (8, 18715417), (14, 10694524), (28, 5347262), (56, 2673631)]