128766154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2879}}^1$

素因数の和:3018

約数の個数: 32

約数和(自身を含む): 223948800

約数和(自身を除く): 95182646

約数列:

[1, 2, 11, 19, 22, 38, 107, 209, 214, 418, 1177, 2033, 2354, 2879, 4066, 5758, 22363, 31669, 44726, 54701, 63338, 109402, 308053, 601711, 616106, 1203422, 3388583, 5853007, 6777166, 11706014, 64383077, 128766154]

約数ペア:

[(1, 128766154), (2, 64383077), (11, 11706014), (19, 6777166), (22, 5853007), (38, 3388583), (107, 1203422), (209, 616106), (214, 601711), (418, 308053), (1177, 109402), (2033, 63338), (2354, 54701), (2879, 44726), (4066, 31669), (5758, 22363)]