156960787898

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{1987}}^1\times {\mathrm{1361963}}^1$

素因数の和:1363981

約数の個数: 16

約数和(自身を含む): 243682598880

約数和(自身を除く): 86721810982

約数列:

[1, 2, 29, 58, 1987, 3974, 57623, 115246, 1361963, 2723926, 39496927, 78993854, 2706220481, 5412440962, 78480393949, 156960787898]

約数ペア:

[(1, 156960787898), (2, 78480393949), (29, 5412440962), (58, 2706220481), (1987, 78993854), (3974, 39496927), (57623, 2723926), (115246, 1361963)]