178856304

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2437}}^1$

素因数の和:2598

約数の個数: 80

約数和(自身を含む): 507884160

約数和(自身を除く): 329027856

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 139, 176, 264, 278, 417, 528, 556, 834, 1112, 1529, 1668, 2224, 2437, 3058, 3336, 4587, 4874, 6116, 6672, 7311, 9174, 9748, 12232, 14622, 18348, 19496, 24464, 26807, 29244, 36696, 38992, 53614, 58488, 73392, 80421, 107228, 116976, 160842, 214456, 321684, 338743, 428912, 643368, 677486, 1016229, 1286736, 1354972, 2032458, 2709944, 3726173, 4064916, 5419888, 7452346, 8129832, 11178519, 14904692, 16259664, 22357038, 29809384, 44714076, 59618768, 89428152, 178856304]

約数ペア:

[(1, 178856304), (2, 89428152), (3, 59618768), (4, 44714076), (6, 29809384), (8, 22357038), (11, 16259664), (12, 14904692), (16, 11178519), (22, 8129832), (24, 7452346), (33, 5419888), (44, 4064916), (48, 3726173), (66, 2709944), (88, 2032458), (132, 1354972), (139, 1286736), (176, 1016229), (264, 677486), (278, 643368), (417, 428912), (528, 338743), (556, 321684), (834, 214456), (1112, 160842), (1529, 116976), (1668, 107228), (2224, 80421), (2437, 73392), (3058, 58488), (3336, 53614), (4587, 38992), (4874, 36696), (6116, 29244), (6672, 26807), (7311, 24464), (9174, 19496), (9748, 18348), (12232, 14622)]