156905716258

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{563}}^1\times {\mathrm{3919}}^1$

素因数の和:4583

約数の個数: 48

約数和(自身を含む): 250276037760

約数和(自身を除く): 93370321502

約数列:

[1, 2, 31, 37, 62, 74, 563, 961, 1126, 1147, 1922, 2294, 3919, 7838, 17453, 20831, 34906, 35557, 41662, 71114, 121489, 145003, 242978, 290006, 541043, 645761, 1082086, 1291522, 2206397, 3766159, 4412794, 4495093, 7532318, 8990186, 20018591, 40037182, 68398307, 81636689, 136796614, 139347883, 163273378, 278695766, 2120347517, 2530737359, 4240695034, 5061474718, 78452858129, 156905716258]

約数ペア:

[(1, 156905716258), (2, 78452858129), (31, 5061474718), (37, 4240695034), (62, 2530737359), (74, 2120347517), (563, 278695766), (961, 163273378), (1126, 139347883), (1147, 136796614), (1922, 81636689), (2294, 68398307), (3919, 40037182), (7838, 20018591), (17453, 8990186), (20831, 7532318), (34906, 4495093), (35557, 4412794), (41662, 3766159), (71114, 2206397), (121489, 1291522), (145003, 1082086), (242978, 645761), (290006, 541043)]