156700984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{9323}}^1$

素因数の和:9531

約数の個数: 32

約数和(自身を含む): 322237440

約数和(自身を除く): 165536456

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 191, 382, 764, 1528, 2101, 4202, 8404, 9323, 16808, 18646, 37292, 74584, 102553, 205106, 410212, 820424, 1780693, 3561386, 7122772, 14245544, 19587623, 39175246, 78350492, 156700984]

約数ペア:

[(1, 156700984), (2, 78350492), (4, 39175246), (8, 19587623), (11, 14245544), (22, 7122772), (44, 3561386), (88, 1780693), (191, 820424), (382, 410212), (764, 205106), (1528, 102553), (2101, 74584), (4202, 37292), (8404, 18646), (9323, 16808)]