156794704

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{80989}}^1$

素因数の和:81019

約数の個数: 30

約数和(自身を含む): 333921770

約数和(自身を除く): 177127066

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 80989, 161978, 323956, 647912, 890879, 1295824, 1781758, 3563516, 7127032, 9799669, 14254064, 19599338, 39198676, 78397352, 156794704]

約数ペア:

[(1, 156794704), (2, 78397352), (4, 39198676), (8, 19599338), (11, 14254064), (16, 9799669), (22, 7127032), (44, 3563516), (88, 1781758), (121, 1295824), (176, 890879), (242, 647912), (484, 323956), (968, 161978), (1936, 80989)]