152238910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{12613}}^1$

素因数の和:12708

約数の個数: 32

約数和(自身を含む): 294259392

約数和(自身を除く): 142020482

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 1207, 2414, 6035, 12070, 12613, 25226, 63065, 126130, 214421, 428842, 895523, 1072105, 1791046, 2144210, 4477615, 8955230, 15223891, 30447782, 76119455, 152238910]

約数ペア:

[(1, 152238910), (2, 76119455), (5, 30447782), (10, 15223891), (17, 8955230), (34, 4477615), (71, 2144210), (85, 1791046), (142, 1072105), (170, 895523), (355, 428842), (710, 214421), (1207, 126130), (2414, 63065), (6035, 25226), (12070, 12613)]