156928393250

素因数分解:

$2^1\times 5^3\times {\mathrm{317}}^1\times {\mathrm{1980169}}^1$

素因数の和:1980503

約数の個数: 32

約数和(自身を含む): 294696820080

約数和(自身を除く): 137768426830

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 317, 634, 1585, 3170, 7925, 15850, 39625, 79250, 1980169, 3960338, 9900845, 19801690, 49504225, 99008450, 247521125, 495042250, 627713573, 1255427146, 3138567865, 6277135730, 15692839325, 31385678650, 78464196625, 156928393250]

約数ペア:

[(1, 156928393250), (2, 78464196625), (5, 31385678650), (10, 15692839325), (25, 6277135730), (50, 3138567865), (125, 1255427146), (250, 627713573), (317, 495042250), (634, 247521125), (1585, 99008450), (3170, 49504225), (7925, 19801690), (15850, 9900845), (39625, 3960338), (79250, 1980169)]