139926372

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{71537}}^1$

素因数の和:71707

約数の個数: 24

約数和(自身を含む): 328502496

約数和(自身を除く): 188576124

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 71537, 143074, 214611, 286148, 429222, 858444, 11660531, 23321062, 34981593, 46642124, 69963186, 139926372]

約数ペア:

[(1, 139926372), (2, 69963186), (3, 46642124), (4, 34981593), (6, 23321062), (12, 11660531), (163, 858444), (326, 429222), (489, 286148), (652, 214611), (978, 143074), (1956, 71537)]