156768292

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{5059}}^1$

素因数の和:5251

約数の個数: 24

約数和(自身を含む): 281093120

約数和(自身を除く): 124324828

約数列:

[1, 2, 4, 61, 122, 127, 244, 254, 508, 5059, 7747, 10118, 15494, 20236, 30988, 308599, 617198, 642493, 1234396, 1284986, 2569972, 39192073, 78384146, 156768292]

約数ペア:

[(1, 156768292), (2, 78384146), (4, 39192073), (61, 2569972), (122, 1284986), (127, 1234396), (244, 642493), (254, 617198), (508, 308599), (5059, 30988), (7747, 20236), (10118, 15494)]