134980816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{1019}}^1$

素因数の和:1531

約数の個数: 40

約数和(自身を含む): 277750080

約数和(自身を除く): 142769264

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 487, 974, 1019, 1948, 2038, 3896, 4076, 7792, 8152, 8279, 16304, 16558, 17323, 33116, 34646, 66232, 69292, 132464, 138584, 277168, 496253, 992506, 1985012, 3970024, 7940048, 8436301, 16872602, 33745204, 67490408, 134980816]

約数ペア:

[(1, 134980816), (2, 67490408), (4, 33745204), (8, 16872602), (16, 8436301), (17, 7940048), (34, 3970024), (68, 1985012), (136, 992506), (272, 496253), (487, 277168), (974, 138584), (1019, 132464), (1948, 69292), (2038, 66232), (3896, 34646), (4076, 33116), (7792, 17323), (8152, 16558), (8279, 16304)]