125386072

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{72227}}^1$

素因数の和:72271

約数の個数: 32

約数和(自身を含む): 277355520

約数和(自身を除く): 151969448

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 72227, 144454, 288908, 505589, 577816, 1011178, 2022356, 2239037, 4044712, 4478074, 8956148, 15673259, 17912296, 31346518, 62693036, 125386072]

約数ペア:

[(1, 125386072), (2, 62693036), (4, 31346518), (7, 17912296), (8, 15673259), (14, 8956148), (28, 4478074), (31, 4044712), (56, 2239037), (62, 2022356), (124, 1011178), (217, 577816), (248, 505589), (434, 288908), (868, 144454), (1736, 72227)]