157185510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2287}}^1$

素因数の和:2405

約数の個数: 64

約数和(自身を含む): 395366400

約数和(自身を除く): 238180890

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 79, 87, 145, 158, 174, 237, 290, 395, 435, 474, 790, 870, 1185, 2287, 2291, 2370, 4574, 4582, 6861, 6873, 11435, 11455, 13722, 13746, 22870, 22910, 34305, 34365, 66323, 68610, 68730, 132646, 180673, 198969, 331615, 361346, 397938, 542019, 663230, 903365, 994845, 1084038, 1806730, 1989690, 2710095, 5239517, 5420190, 10479034, 15718551, 26197585, 31437102, 52395170, 78592755, 157185510]

約数ペア:

[(1, 157185510), (2, 78592755), (3, 52395170), (5, 31437102), (6, 26197585), (10, 15718551), (15, 10479034), (29, 5420190), (30, 5239517), (58, 2710095), (79, 1989690), (87, 1806730), (145, 1084038), (158, 994845), (174, 903365), (237, 663230), (290, 542019), (395, 397938), (435, 361346), (474, 331615), (790, 198969), (870, 180673), (1185, 132646), (2287, 68730), (2291, 68610), (2370, 66323), (4574, 34365), (4582, 34305), (6861, 22910), (6873, 22870), (11435, 13746), (11455, 13722)]