168995372

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4339}}^1$

素因数の和:4470

約数の個数: 48

約数和(自身を含む): 367476480

約数和(自身を除く): 198481108

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 107, 182, 214, 364, 428, 749, 1391, 1498, 2782, 2996, 4339, 5564, 8678, 9737, 17356, 19474, 30373, 38948, 56407, 60746, 112814, 121492, 225628, 394849, 464273, 789698, 928546, 1579396, 1857092, 3249911, 6035549, 6499822, 12071098, 12999644, 24142196, 42248843, 84497686, 168995372]

約数ペア:

[(1, 168995372), (2, 84497686), (4, 42248843), (7, 24142196), (13, 12999644), (14, 12071098), (26, 6499822), (28, 6035549), (52, 3249911), (91, 1857092), (107, 1579396), (182, 928546), (214, 789698), (364, 464273), (428, 394849), (749, 225628), (1391, 121492), (1498, 112814), (2782, 60746), (2996, 56407), (4339, 38948), (5564, 30373), (8678, 19474), (9737, 17356)]