156057681008

素因数分解:

$2^4\times {\mathrm{7639}}^1\times {\mathrm{1276817}}^1$

素因数の和:1284464

約数の個数: 20

約数和(自身を含む): 302401575120

約数和(自身を除く): 146343894112

約数列:

[1, 2, 4, 8, 16, 7639, 15278, 30556, 61112, 122224, 1276817, 2553634, 5107268, 10214536, 20429072, 9753605063, 19507210126, 39014420252, 78028840504, 156057681008]

約数ペア:

[(1, 156057681008), (2, 78028840504), (4, 39014420252), (8, 19507210126), (16, 9753605063), (7639, 20429072), (15278, 10214536), (30556, 5107268), (61112, 2553634), (122224, 1276817)]