120831138

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{1031}}^1$

素因数の和:1439

約数の個数: 48

約数和(自身を含む): 278194176

約数和(自身を除く): 157363038

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 383, 766, 1031, 1149, 2062, 2298, 3093, 3447, 6186, 6511, 6894, 9279, 13022, 17527, 18558, 19533, 35054, 39066, 52581, 58599, 105162, 117198, 157743, 315486, 394873, 789746, 1184619, 2369238, 3553857, 6712841, 7107714, 13425682, 20138523, 40277046, 60415569, 120831138]

約数ペア:

[(1, 120831138), (2, 60415569), (3, 40277046), (6, 20138523), (9, 13425682), (17, 7107714), (18, 6712841), (34, 3553857), (51, 2369238), (102, 1184619), (153, 789746), (306, 394873), (383, 315486), (766, 157743), (1031, 117198), (1149, 105162), (2062, 58599), (2298, 52581), (3093, 39066), (3447, 35054), (6186, 19533), (6511, 18558), (6894, 17527), (9279, 13022)]