156937994

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{21803}}^1$

素因数の和:21925

約数の個数: 16

約数和(自身を含む): 243332640

約数和(自身を除く): 86394646

約数列:

[1, 2, 59, 61, 118, 122, 3599, 7198, 21803, 43606, 1286377, 1329983, 2572754, 2659966, 78468997, 156937994]

約数ペア:

[(1, 156937994), (2, 78468997), (59, 2659966), (61, 2572754), (118, 1329983), (122, 1286377), (3599, 43606), (7198, 21803)]