156913094270

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{313}}^1\times {\mathrm{199729}}^1$

素因数の和:200300

約数の個数: 32

約数和(自身を含む): 284476237920

約数和(自身を除く): 127563143650

約数列:

[1, 2, 5, 10, 251, 313, 502, 626, 1255, 1565, 2510, 3130, 78563, 157126, 199729, 392815, 399458, 785630, 998645, 1997290, 50131979, 62515177, 100263958, 125030354, 250659895, 312575885, 501319790, 625151770, 15691309427, 31382618854, 78456547135, 156913094270]

約数ペア:

[(1, 156913094270), (2, 78456547135), (5, 31382618854), (10, 15691309427), (251, 625151770), (313, 501319790), (502, 312575885), (626, 250659895), (1255, 125030354), (1565, 100263958), (2510, 62515177), (3130, 50131979), (78563, 1997290), (157126, 998645), (199729, 785630), (392815, 399458)]