149811704

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{919}}^1$

素因数の和:1044

約数の個数: 64

約数和(自身を含む): 333849600

約数和(自身を除く): 184037896

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 71, 82, 142, 164, 284, 287, 328, 497, 568, 574, 919, 994, 1148, 1838, 1988, 2296, 2911, 3676, 3976, 5822, 6433, 7352, 11644, 12866, 20377, 23288, 25732, 37679, 40754, 51464, 65249, 75358, 81508, 130498, 150716, 163016, 260996, 263753, 301432, 456743, 521992, 527506, 913486, 1055012, 1826972, 2110024, 2675209, 3653944, 5350418, 10700836, 18726463, 21401672, 37452926, 74905852, 149811704]

約数ペア:

[(1, 149811704), (2, 74905852), (4, 37452926), (7, 21401672), (8, 18726463), (14, 10700836), (28, 5350418), (41, 3653944), (56, 2675209), (71, 2110024), (82, 1826972), (142, 1055012), (164, 913486), (284, 527506), (287, 521992), (328, 456743), (497, 301432), (568, 263753), (574, 260996), (919, 163016), (994, 150716), (1148, 130498), (1838, 81508), (1988, 75358), (2296, 65249), (2911, 51464), (3676, 40754), (3976, 37679), (5822, 25732), (6433, 23288), (7352, 20377), (11644, 12866)]