130565176

素因数分解:

$2^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{13477}}^1$

素因数の和:13663

約数の個数: 32

約数和(自身を含む): 281420640

約数和(自身を除く): 150855464

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 173, 346, 692, 1211, 1384, 2422, 4844, 9688, 13477, 26954, 53908, 94339, 107816, 188678, 377356, 754712, 2331521, 4663042, 9326084, 16320647, 18652168, 32641294, 65282588, 130565176]

約数ペア:

[(1, 130565176), (2, 65282588), (4, 32641294), (7, 18652168), (8, 16320647), (14, 9326084), (28, 4663042), (56, 2331521), (173, 754712), (346, 377356), (692, 188678), (1211, 107816), (1384, 94339), (2422, 53908), (4844, 26954), (9688, 13477)]