155212092

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{205307}}^1$

素因数の和:205327

約数の個数: 48

約数和(自身を含む): 459889920

約数和(自身を除く): 304677828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 205307, 410614, 615921, 821228, 1231842, 1437149, 1847763, 2463684, 2874298, 3695526, 4311447, 5543289, 5748596, 7391052, 8622894, 11086578, 12934341, 17245788, 22173156, 25868682, 38803023, 51737364, 77606046, 155212092]

約数ペア:

[(1, 155212092), (2, 77606046), (3, 51737364), (4, 38803023), (6, 25868682), (7, 22173156), (9, 17245788), (12, 12934341), (14, 11086578), (18, 8622894), (21, 7391052), (27, 5748596), (28, 5543289), (36, 4311447), (42, 3695526), (54, 2874298), (63, 2463684), (84, 1847763), (108, 1437149), (126, 1231842), (189, 821228), (252, 615921), (378, 410614), (756, 205307)]