142445048

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{313}}^1\times {\mathrm{349}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 270354000

約数和(自身を除く): 127908952

約数列:

[1, 2, 4, 8, 163, 313, 326, 349, 626, 652, 698, 1252, 1304, 1396, 2504, 2792, 51019, 56887, 102038, 109237, 113774, 204076, 218474, 227548, 408152, 436948, 455096, 873896, 17805631, 35611262, 71222524, 142445048]

約数ペア:

[(1, 142445048), (2, 71222524), (4, 35611262), (8, 17805631), (163, 873896), (313, 455096), (326, 436948), (349, 408152), (626, 227548), (652, 218474), (698, 204076), (1252, 113774), (1304, 109237), (1396, 102038), (2504, 56887), (2792, 51019)]