158142180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{376529}}^1$

素因数の和:376548

約数の個数: 48

約数和(自身を含む): 506056320

約数和(自身を除く): 347914140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 376529, 753058, 1129587, 1506116, 1882645, 2259174, 2635703, 3765290, 4518348, 5271406, 5647935, 7530580, 7907109, 10542812, 11295870, 13178515, 15814218, 22591740, 26357030, 31628436, 39535545, 52714060, 79071090, 158142180]

約数ペア:

[(1, 158142180), (2, 79071090), (3, 52714060), (4, 39535545), (5, 31628436), (6, 26357030), (7, 22591740), (10, 15814218), (12, 13178515), (14, 11295870), (15, 10542812), (20, 7907109), (21, 7530580), (28, 5647935), (30, 5271406), (35, 4518348), (42, 3765290), (60, 2635703), (70, 2259174), (84, 1882645), (105, 1506116), (140, 1129587), (210, 753058), (420, 376529)]