186289516

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1129}}^1$

素因数の和:1294

約数の個数: 48

約数和(自身を含む): 382717440

約数和(自身を除く): 196427924

約数列:

[1, 2, 4, 7, 14, 28, 71, 83, 142, 166, 284, 332, 497, 581, 994, 1129, 1162, 1988, 2258, 2324, 4516, 5893, 7903, 11786, 15806, 23572, 31612, 41251, 80159, 82502, 93707, 160318, 165004, 187414, 320636, 374828, 561113, 655949, 1122226, 1311898, 2244452, 2623796, 6653197, 13306394, 26612788, 46572379, 93144758, 186289516]

約数ペア:

[(1, 186289516), (2, 93144758), (4, 46572379), (7, 26612788), (14, 13306394), (28, 6653197), (71, 2623796), (83, 2244452), (142, 1311898), (166, 1122226), (284, 655949), (332, 561113), (497, 374828), (581, 320636), (994, 187414), (1129, 165004), (1162, 160318), (1988, 93707), (2258, 82502), (2324, 80159), (4516, 41251), (5893, 31612), (7903, 23572), (11786, 15806)]