148621886

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{149519}}^1$

素因数の和:149599

約数の個数: 16

約数和(自身を含む): 258370560

約数和(自身を除く): 109748674

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 149519, 299038, 1046633, 2093266, 10615849, 21231698, 74310943, 148621886]

約数ペア:

[(1, 148621886), (2, 74310943), (7, 21231698), (14, 10615849), (71, 2093266), (142, 1046633), (497, 299038), (994, 149519)]