156940096145

素因数分解:

$5^1\times 7^2\times {\mathrm{1543}}^1\times {\mathrm{415147}}^1$

素因数の和:416709

約数の個数: 24

約数和(自身を含む): 219218071104

約数和(自身を除く): 62277974959

約数列:

[1, 5, 7, 35, 49, 245, 1543, 7715, 10801, 54005, 75607, 378035, 415147, 2075735, 2906029, 14530145, 20342203, 101711015, 640571821, 3202859105, 4484002747, 22420013735, 31388019229, 156940096145]

約数ペア:

[(1, 156940096145), (5, 31388019229), (7, 22420013735), (35, 4484002747), (49, 3202859105), (245, 640571821), (1543, 101711015), (7715, 20342203), (10801, 14530145), (54005, 2906029), (75607, 2075735), (378035, 415147)]