147139462

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{433}}^1\times {\mathrm{1297}}^1$

素因数の和:1863

約数の個数: 16

約数和(自身を含む): 223079472

約数和(自身を除く): 75940010

約数列:

[1, 2, 131, 262, 433, 866, 1297, 2594, 56723, 113446, 169907, 339814, 561601, 1123202, 73569731, 147139462]

約数ペア:

[(1, 147139462), (2, 73569731), (131, 1123202), (262, 561601), (433, 339814), (866, 169907), (1297, 113446), (2594, 56723)]