155214622

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{6661}}^1$

素因数の和:6915

約数の個数: 16

約数和(自身を含む): 237913344

約数和(自身を除く): 82698722

約数列:

[1, 2, 61, 122, 191, 382, 6661, 11651, 13322, 23302, 406321, 812642, 1272251, 2544502, 77607311, 155214622]

約数ペア:

[(1, 155214622), (2, 77607311), (61, 2544502), (122, 1272251), (191, 812642), (382, 406321), (6661, 23302), (11651, 13322)]