156940086454

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1\times {\mathrm{104759}}^1$

素因数の和:105196

約数の個数: 32

約数和(自身を含む): 247079393280

約数和(自身を除く): 90139306826

約数列:

[1, 2, 31, 62, 73, 146, 331, 662, 2263, 4526, 10261, 20522, 24163, 48326, 104759, 209518, 749053, 1498106, 3247529, 6495058, 7647407, 15294814, 34675229, 69350458, 237069617, 474139234, 1074932099, 2149864198, 2531291717, 5062583434, 78470043227, 156940086454]

約数ペア:

[(1, 156940086454), (2, 78470043227), (31, 5062583434), (62, 2531291717), (73, 2149864198), (146, 1074932099), (331, 474139234), (662, 237069617), (2263, 69350458), (4526, 34675229), (10261, 15294814), (20522, 7647407), (24163, 6495058), (48326, 3247529), (104759, 1498106), (209518, 749053)]