157795121

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 184647168

約数和(自身を除く): 26852047

約数列:

[1, 11, 37, 47, 73, 113, 407, 517, 803, 1243, 1739, 2701, 3431, 4181, 5311, 8249, 19129, 29711, 37741, 45991, 58421, 90739, 126947, 196507, 305213, 387703, 1396417, 2161577, 3357343, 4264733, 14345011, 157795121]

約数ペア:

[(1, 157795121), (11, 14345011), (37, 4264733), (47, 3357343), (73, 2161577), (113, 1396417), (407, 387703), (517, 305213), (803, 196507), (1243, 126947), (1739, 90739), (2701, 58421), (3431, 45991), (4181, 37741), (5311, 29711), (8249, 19129)]