156887018

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{6961}}^1$

素因数の和:7213

約数の個数: 16

約数和(自身を含む): 240606720

約数和(自身を除く): 83719702

約数列:

[1, 2, 59, 118, 191, 382, 6961, 11269, 13922, 22538, 410699, 821398, 1329551, 2659102, 78443509, 156887018]

約数ペア:

[(1, 156887018), (2, 78443509), (59, 2659102), (118, 1329551), (191, 821398), (382, 410699), (6961, 22538), (11269, 13922)]