153742358

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{1931}}^1$

素因数の和:2009

約数の個数: 48

約数和(自身を含む): 296013312

約数和(自身を除く): 142270954

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 121, 154, 242, 329, 517, 658, 847, 1034, 1694, 1931, 3619, 3862, 5687, 7238, 11374, 13517, 21241, 27034, 39809, 42482, 79618, 90757, 148687, 181514, 233651, 297374, 467302, 635299, 998327, 1270598, 1635557, 1996654, 3271114, 6988289, 10981597, 13976578, 21963194, 76871179, 153742358]

約数ペア:

[(1, 153742358), (2, 76871179), (7, 21963194), (11, 13976578), (14, 10981597), (22, 6988289), (47, 3271114), (77, 1996654), (94, 1635557), (121, 1270598), (154, 998327), (242, 635299), (329, 467302), (517, 297374), (658, 233651), (847, 181514), (1034, 148687), (1694, 90757), (1931, 79618), (3619, 42482), (3862, 39809), (5687, 27034), (7238, 21241), (11374, 13517)]