156944521730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{569}}^1\times {\mathrm{4649}}^1$

素因数の和:5591

約数の個数: 64

約数和(自身を含む): 300566700000

約数和(自身を除く): 143622178270

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 349, 569, 698, 1138, 1745, 2845, 3490, 4649, 5690, 5933, 9298, 9673, 11866, 19346, 23245, 29665, 46490, 48365, 59330, 79033, 96730, 158066, 198581, 395165, 397162, 790330, 992905, 1622501, 1985810, 2645281, 3245002, 3375877, 5290562, 6751754, 8112505, 13226405, 16225010, 16879385, 26452810, 27582517, 33758770, 44969777, 55165034, 89939554, 137912585, 224848885, 275825170, 449697770, 923203069, 1846406138, 4616015345, 9232030690, 15694452173, 31388904346, 78472260865, 156944521730]

約数ペア:

[(1, 156944521730), (2, 78472260865), (5, 31388904346), (10, 15694452173), (17, 9232030690), (34, 4616015345), (85, 1846406138), (170, 923203069), (349, 449697770), (569, 275825170), (698, 224848885), (1138, 137912585), (1745, 89939554), (2845, 55165034), (3490, 44969777), (4649, 33758770), (5690, 27582517), (5933, 26452810), (9298, 16879385), (9673, 16225010), (11866, 13226405), (19346, 8112505), (23245, 6751754), (29665, 5290562), (46490, 3375877), (48365, 3245002), (59330, 2645281), (79033, 1985810), (96730, 1622501), (158066, 992905), (198581, 790330), (395165, 397162)]