148931006

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{18061}}^1$

素因数の和:18120

約数の個数: 32

約数和(自身を含む): 277432320

約数和(自身を除く): 128501314

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 4123, 8246, 18061, 36122, 126427, 252854, 343159, 559891, 686318, 1119782, 2402113, 3919237, 4804226, 7838474, 10637929, 21275858, 74465503, 148931006]

約数ペア:

[(1, 148931006), (2, 74465503), (7, 21275858), (14, 10637929), (19, 7838474), (31, 4804226), (38, 3919237), (62, 2402113), (133, 1119782), (217, 686318), (266, 559891), (434, 343159), (589, 252854), (1178, 126427), (4123, 36122), (8246, 18061)]