156665234

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 276736824

約数和(自身を除く): 120071590

約数列:

[1, 2, 11, 17, 22, 34, 113, 121, 187, 226, 242, 337, 374, 674, 1243, 1921, 2057, 2486, 3707, 3842, 4114, 5729, 7414, 11458, 13673, 21131, 27346, 38081, 40777, 42262, 63019, 76162, 81554, 126038, 232441, 418891, 464882, 647377, 693209, 837782, 1294754, 1386418, 4607801, 7121147, 9215602, 14242294, 78332617, 156665234]

約数ペア:

[(1, 156665234), (2, 78332617), (11, 14242294), (17, 9215602), (22, 7121147), (34, 4607801), (113, 1386418), (121, 1294754), (187, 837782), (226, 693209), (242, 647377), (337, 464882), (374, 418891), (674, 232441), (1243, 126038), (1921, 81554), (2057, 76162), (2486, 63019), (3707, 42262), (3842, 40777), (4114, 38081), (5729, 27346), (7414, 21131), (11458, 13673)]