156988486

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{5431}}^1$

素因数の和:5679

約数の個数: 16

約数和(自身を含む): 239551200

約数和(自身を除く): 82562714

約数列:

[1, 2, 97, 149, 194, 298, 5431, 10862, 14453, 28906, 526807, 809219, 1053614, 1618438, 78494243, 156988486]

約数ペア:

[(1, 156988486), (2, 78494243), (97, 1618438), (149, 1053614), (194, 809219), (298, 526807), (5431, 28906), (10862, 14453)]