15788684904

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{220537}}^1$

素因数の和:220722

約数の個数: 64

約数和(自身を含む): 41814004800

約数和(自身を除く): 26025319896

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 157, 228, 314, 456, 471, 628, 942, 1256, 1884, 2983, 3768, 5966, 8949, 11932, 17898, 23864, 35796, 71592, 220537, 441074, 661611, 882148, 1323222, 1764296, 2646444, 4190203, 5292888, 8380406, 12570609, 16760812, 25141218, 33521624, 34624309, 50282436, 69248618, 100564872, 103872927, 138497236, 207745854, 276994472, 415491708, 657861871, 830983416, 1315723742, 1973585613, 2631447484, 3947171226, 5262894968, 7894342452, 15788684904]

約数ペア:

[(1, 15788684904), (2, 7894342452), (3, 5262894968), (4, 3947171226), (6, 2631447484), (8, 1973585613), (12, 1315723742), (19, 830983416), (24, 657861871), (38, 415491708), (57, 276994472), (76, 207745854), (114, 138497236), (152, 103872927), (157, 100564872), (228, 69248618), (314, 50282436), (456, 34624309), (471, 33521624), (628, 25141218), (942, 16760812), (1256, 12570609), (1884, 8380406), (2983, 5292888), (3768, 4190203), (5966, 2646444), (8949, 1764296), (11932, 1323222), (17898, 882148), (23864, 661611), (35796, 441074), (71592, 220537)]