156726234

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1243859}}^1$

素因数の和:1243874

約数の個数: 24

約数和(自身を含む): 388084320

約数和(自身を除く): 231358086

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1243859, 2487718, 3731577, 7463154, 8707013, 11194731, 17414026, 22389462, 26121039, 52242078, 78363117, 156726234]

約数ペア:

[(1, 156726234), (2, 78363117), (3, 52242078), (6, 26121039), (7, 22389462), (9, 17414026), (14, 11194731), (18, 8707013), (21, 7463154), (42, 3731577), (63, 2487718), (126, 1243859)]