137977292

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{11801}}^1$

素因数の和:11921

約数の個数: 24

約数和(自身を含む): 251146560

約数和(自身を除く): 113169268

約数列:

[1, 2, 4, 37, 74, 79, 148, 158, 316, 2923, 5846, 11692, 11801, 23602, 47204, 436637, 873274, 932279, 1746548, 1864558, 3729116, 34494323, 68988646, 137977292]

約数ペア:

[(1, 137977292), (2, 68988646), (4, 34494323), (37, 3729116), (74, 1864558), (79, 1746548), (148, 932279), (158, 873274), (316, 436637), (2923, 47204), (5846, 23602), (11692, 11801)]