156958002

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{142949}}^1$

素因数の和:143018

約数の個数: 24

約数和(自身を含む): 345653100

約数和(自身を除く): 188695098

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 142949, 285898, 428847, 857694, 1286541, 2573082, 8719889, 17439778, 26159667, 52319334, 78479001, 156958002]

約数ペア:

[(1, 156958002), (2, 78479001), (3, 52319334), (6, 26159667), (9, 17439778), (18, 8719889), (61, 2573082), (122, 1286541), (183, 857694), (366, 428847), (549, 285898), (1098, 142949)]