156721076604

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{478339}}^1$

素因数の和:478847

約数の個数: 72

約数和(自身を含む): 417877824000

約数和(自身を除く): 261156747396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 479, 684, 958, 1437, 1916, 2874, 4311, 5748, 8622, 9101, 17244, 18202, 27303, 36404, 54606, 81909, 109212, 163818, 327636, 478339, 956678, 1435017, 1913356, 2870034, 4305051, 5740068, 8610102, 9088441, 17220204, 18176882, 27265323, 36353764, 54530646, 81795969, 109061292, 163591938, 229124381, 327183876, 458248762, 687373143, 916497524, 1374746286, 2062119429, 2749492572, 4124238858, 4353363239, 8248477716, 8706726478, 13060089717, 17413452956, 26120179434, 39180269151, 52240358868, 78360538302, 156721076604]

約数ペア:

[(1, 156721076604), (2, 78360538302), (3, 52240358868), (4, 39180269151), (6, 26120179434), (9, 17413452956), (12, 13060089717), (18, 8706726478), (19, 8248477716), (36, 4353363239), (38, 4124238858), (57, 2749492572), (76, 2062119429), (114, 1374746286), (171, 916497524), (228, 687373143), (342, 458248762), (479, 327183876), (684, 229124381), (958, 163591938), (1437, 109061292), (1916, 81795969), (2874, 54530646), (4311, 36353764), (5748, 27265323), (8622, 18176882), (9101, 17220204), (17244, 9088441), (18202, 8610102), (27303, 5740068), (36404, 4305051), (54606, 2870034), (81909, 1913356), (109212, 1435017), (163818, 956678), (327636, 478339)]