237688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:127

約数の個数: 32

約数和(自身を含む): 506160

約数和(自身を除く): 268472

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 73, 74, 88, 146, 148, 292, 296, 407, 584, 803, 814, 1606, 1628, 2701, 3212, 3256, 5402, 6424, 10804, 21608, 29711, 59422, 118844, 237688]

約数ペア:

[(1, 237688), (2, 118844), (4, 59422), (8, 29711), (11, 21608), (22, 10804), (37, 6424), (44, 5402), (73, 3256), (74, 3212), (88, 2701), (146, 1628), (148, 1606), (292, 814), (296, 803), (407, 584)]