156916123

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{13163}}^1$

素因数の和:13314

約数の個数: 16

約数和(自身を含む): 194616576

約数和(自身を除く): 37700453

約数列:

[1, 7, 13, 91, 131, 917, 1703, 11921, 13163, 92141, 171119, 1197833, 1724353, 12070471, 22416589, 156916123]

約数ペア:

[(1, 156916123), (7, 22416589), (13, 12070471), (91, 1724353), (131, 1197833), (917, 171119), (1703, 92141), (11921, 13163)]