166912620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{56773}}^1$

素因数の和:56799

約数の個数: 72

約数和(自身を含む): 543667824

約数和(自身を除く): 376755204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 56773, 113546, 170319, 227092, 283865, 340638, 397411, 567730, 681276, 794822, 851595, 1135460, 1192233, 1589644, 1703190, 1987055, 2384466, 2781877, 3406380, 3974110, 4768932, 5563754, 5961165, 7948220, 8345631, 11127508, 11922330, 13909385, 16691262, 23844660, 27818770, 33382524, 41728155, 55637540, 83456310, 166912620]

約数ペア:

[(1, 166912620), (2, 83456310), (3, 55637540), (4, 41728155), (5, 33382524), (6, 27818770), (7, 23844660), (10, 16691262), (12, 13909385), (14, 11922330), (15, 11127508), (20, 8345631), (21, 7948220), (28, 5961165), (30, 5563754), (35, 4768932), (42, 3974110), (49, 3406380), (60, 2781877), (70, 2384466), (84, 1987055), (98, 1703190), (105, 1589644), (140, 1192233), (147, 1135460), (196, 851595), (210, 794822), (245, 681276), (294, 567730), (420, 397411), (490, 340638), (588, 283865), (735, 227092), (980, 170319), (1470, 113546), (2940, 56773)]