137872996

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 261015552

約数和(自身を除く): 123142556

約数列:

[1, 2, 4, 31, 41, 47, 62, 82, 94, 124, 164, 188, 577, 1154, 1271, 1457, 1927, 2308, 2542, 2914, 3854, 5084, 5828, 7708, 17887, 23657, 27119, 35774, 47314, 54238, 59737, 71548, 94628, 108476, 119474, 238948, 733367, 840689, 1111879, 1466734, 1681378, 2223758, 2933468, 3362756, 4447516, 34468249, 68936498, 137872996]

約数ペア:

[(1, 137872996), (2, 68936498), (4, 34468249), (31, 4447516), (41, 3362756), (47, 2933468), (62, 2223758), (82, 1681378), (94, 1466734), (124, 1111879), (164, 840689), (188, 733367), (577, 238948), (1154, 119474), (1271, 108476), (1457, 94628), (1927, 71548), (2308, 59737), (2542, 54238), (2914, 47314), (3854, 35774), (5084, 27119), (5828, 23657), (7708, 17887)]