138928308

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{54869}}^1$

素因数の和:55087

約数の個数: 24

約数和(自身を含む): 325708320

約数和(自身を除く): 186780012

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 633, 844, 1266, 2532, 54869, 109738, 164607, 219476, 329214, 658428, 11577359, 23154718, 34732077, 46309436, 69464154, 138928308]

約数ペア:

[(1, 138928308), (2, 69464154), (3, 46309436), (4, 34732077), (6, 23154718), (12, 11577359), (211, 658428), (422, 329214), (633, 219476), (844, 164607), (1266, 109738), (2532, 54869)]