120886816

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{198827}}^1$

素因数の和:198856

約数の個数: 24

約数和(自身を含む): 250523280

約数和(自身を除く): 129636464

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 198827, 397654, 795308, 1590616, 3181232, 3777713, 6362464, 7555426, 15110852, 30221704, 60443408, 120886816]

約数ペア:

[(1, 120886816), (2, 60443408), (4, 30221704), (8, 15110852), (16, 7555426), (19, 6362464), (32, 3777713), (38, 3181232), (76, 1590616), (152, 795308), (304, 397654), (608, 198827)]