142748924

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{2671}}^1$

素因数の和:3137

約数の個数: 24

約数和(自身を含む): 258564096

約数和(自身を除く): 115815172

約数列:

[1, 2, 4, 31, 62, 124, 431, 862, 1724, 2671, 5342, 10684, 13361, 26722, 53444, 82801, 165602, 331204, 1151201, 2302402, 4604804, 35687231, 71374462, 142748924]

約数ペア:

[(1, 142748924), (2, 71374462), (4, 35687231), (31, 4604804), (62, 2302402), (124, 1151201), (431, 331204), (862, 165602), (1724, 82801), (2671, 53444), (5342, 26722), (10684, 13361)]