157873326

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{38189}}^1$

素因数の和:38260

約数の個数: 32

約数和(自身を含む): 346459680

約数和(自身を除く): 188586354

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 38189, 76378, 114567, 229134, 496457, 992914, 1489371, 2024017, 2978742, 4048034, 6072051, 12144102, 26312221, 52624442, 78936663, 157873326]

約数ペア:

[(1, 157873326), (2, 78936663), (3, 52624442), (6, 26312221), (13, 12144102), (26, 6072051), (39, 4048034), (53, 2978742), (78, 2024017), (106, 1489371), (159, 992914), (318, 496457), (689, 229134), (1378, 114567), (2067, 76378), (4134, 38189)]