157629164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{10889}}^1$

素因数の和:10958

約数の個数: 48

約数和(自身を含む): 351267840

約数和(自身を除く): 193638676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 308, 329, 517, 658, 1034, 1316, 2068, 3619, 7238, 10889, 14476, 21778, 43556, 76223, 119779, 152446, 239558, 304892, 479116, 511783, 838453, 1023566, 1676906, 2047132, 3353812, 3582481, 5629613, 7164962, 11259226, 14329924, 22518452, 39407291, 78814582, 157629164]

約数ペア:

[(1, 157629164), (2, 78814582), (4, 39407291), (7, 22518452), (11, 14329924), (14, 11259226), (22, 7164962), (28, 5629613), (44, 3582481), (47, 3353812), (77, 2047132), (94, 1676906), (154, 1023566), (188, 838453), (308, 511783), (329, 479116), (517, 304892), (658, 239558), (1034, 152446), (1316, 119779), (2068, 76223), (3619, 43556), (7238, 21778), (10889, 14476)]