156720072939

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{30040267}}^1$

素因数の和:30040354

約数の個数: 16

約数和(自身を含む): 219173795328

約数和(自身を除く): 62453722389

約数列:

[1, 3, 37, 47, 111, 141, 1739, 5217, 30040267, 90120801, 1111489879, 1411892549, 3334469637, 4235677647, 52240024313, 156720072939]

約数ペア:

[(1, 156720072939), (3, 52240024313), (37, 4235677647), (47, 3334469637), (111, 1411892549), (141, 1111489879), (1739, 90120801), (5217, 30040267)]