149242808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{130457}}^1$

素因数の和:130487

約数の個数: 32

約数和(自身を含む): 328754160

約数和(自身を除く): 179511352

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 130457, 260914, 521828, 1043656, 1435027, 1695941, 2870054, 3391882, 5740108, 6783764, 11480216, 13567528, 18655351, 37310702, 74621404, 149242808]

約数ペア:

[(1, 149242808), (2, 74621404), (4, 37310702), (8, 18655351), (11, 13567528), (13, 11480216), (22, 6783764), (26, 5740108), (44, 3391882), (52, 2870054), (88, 1695941), (104, 1435027), (143, 1043656), (286, 521828), (572, 260914), (1144, 130457)]