160972644

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:223

約数の個数: 120

約数和(自身を含む): 453000128

約数和(自身を除く): 292027484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 151, 196, 222, 259, 294, 302, 343, 444, 453, 518, 588, 604, 686, 777, 906, 1029, 1036, 1057, 1372, 1554, 1812, 1813, 2058, 2114, 2401, 3108, 3171, 3626, 4116, 4228, 4802, 5439, 5587, 6342, 7203, 7252, 7399, 9604, 10878, 11174, 12684, 12691, 14406, 14798, 16761, 21756, 22197, 22348, 25382, 28812, 29596, 33522, 38073, 39109, 44394, 50764, 51793, 67044, 76146, 78218, 88788, 88837, 103586, 117327, 152292, 155379, 156436, 177674, 207172, 234654, 266511, 273763, 310758, 355348, 362551, 469308, 533022, 547526, 621516, 725102, 821289, 1066044, 1087653, 1095052, 1450204, 1642578, 1916341, 2175306, 3285156, 3832682, 4350612, 5749023, 7665364, 11498046, 13414387, 22996092, 26828774, 40243161, 53657548, 80486322, 160972644]

約数ペア:

[(1, 160972644), (2, 80486322), (3, 53657548), (4, 40243161), (6, 26828774), (7, 22996092), (12, 13414387), (14, 11498046), (21, 7665364), (28, 5749023), (37, 4350612), (42, 3832682), (49, 3285156), (74, 2175306), (84, 1916341), (98, 1642578), (111, 1450204), (147, 1095052), (148, 1087653), (151, 1066044), (196, 821289), (222, 725102), (259, 621516), (294, 547526), (302, 533022), (343, 469308), (444, 362551), (453, 355348), (518, 310758), (588, 273763), (604, 266511), (686, 234654), (777, 207172), (906, 177674), (1029, 156436), (1036, 155379), (1057, 152292), (1372, 117327), (1554, 103586), (1812, 88837), (1813, 88788), (2058, 78218), (2114, 76146), (2401, 67044), (3108, 51793), (3171, 50764), (3626, 44394), (4116, 39109), (4228, 38073), (4802, 33522), (5439, 29596), (5587, 28812), (6342, 25382), (7203, 22348), (7252, 22197), (7399, 21756), (9604, 16761), (10878, 14798), (11174, 14406), (12684, 12691)]