169914568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{10853}}^1$

素因数の和:10981

約数の個数: 32

約数和(自身を含む): 338644800

約数和(自身を除く): 168730232

約数列:

[1, 2, 4, 8, 19, 38, 76, 103, 152, 206, 412, 824, 1957, 3914, 7828, 10853, 15656, 21706, 43412, 86824, 206207, 412414, 824828, 1117859, 1649656, 2235718, 4471436, 8942872, 21239321, 42478642, 84957284, 169914568]

約数ペア:

[(1, 169914568), (2, 84957284), (4, 42478642), (8, 21239321), (19, 8942872), (38, 4471436), (76, 2235718), (103, 1649656), (152, 1117859), (206, 824828), (412, 412414), (824, 206207), (1957, 86824), (3914, 43412), (7828, 21706), (10853, 15656)]