138189311

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 164094336

約数和(自身を除く): 25905025

約数列:

[1, 13, 17, 41, 101, 151, 221, 533, 697, 1313, 1717, 1963, 2567, 4141, 6191, 9061, 15251, 22321, 33371, 53833, 70397, 80483, 105247, 198263, 259267, 625291, 915161, 1368211, 3370471, 8128783, 10629947, 138189311]

約数ペア:

[(1, 138189311), (13, 10629947), (17, 8128783), (41, 3370471), (101, 1368211), (151, 915161), (221, 625291), (533, 259267), (697, 198263), (1313, 105247), (1717, 80483), (1963, 70397), (2567, 53833), (4141, 33371), (6191, 22321), (9061, 15251)]