149688251

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{1993}}^1$

素因数の和:2138

約数の個数: 16

約数和(自身を含む): 162710400

約数和(自身を除く): 13022149

約数列:

[1, 19, 59, 67, 1121, 1273, 1993, 3953, 37867, 75107, 117587, 133531, 2234153, 2537089, 7878329, 149688251]

約数ペア:

[(1, 149688251), (19, 7878329), (59, 2537089), (67, 2234153), (1121, 133531), (1273, 117587), (1993, 75107), (3953, 37867)]