156954238970

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{382815217}}^1$

素因数の和:382815265

約数の個数: 16

約数和(自身を含む): 289408304808

約数和(自身を除く): 132454065838

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 382815217, 765630434, 1914076085, 3828152170, 15695423897, 31390847794, 78477119485, 156954238970]

約数ペア:

[(1, 156954238970), (2, 78477119485), (5, 31390847794), (10, 15695423897), (41, 3828152170), (82, 1914076085), (205, 765630434), (410, 382815217)]