149677726

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{569}}^1\times {\mathrm{1087}}^1$

素因数の和:1680

約数の個数: 24

約数和(自身を含む): 247443840

約数和(自身を除く): 97766114

約数列:

[1, 2, 11, 22, 121, 242, 569, 1087, 1138, 2174, 6259, 11957, 12518, 23914, 68849, 131527, 137698, 263054, 618503, 1237006, 6803533, 13607066, 74838863, 149677726]

約数ペア:

[(1, 149677726), (2, 74838863), (11, 13607066), (22, 6803533), (121, 1237006), (242, 618503), (569, 263054), (1087, 137698), (1138, 131527), (2174, 68849), (6259, 23914), (11957, 12518)]