156972045416

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{457}}^1\times {\mathrm{2591}}^1$

素因数の和:3354

約数の個数: 64

約数和(自身を含む): 300440378880

約数和(自身を除く): 143468333464

約数列:

[1, 2, 4, 8, 73, 146, 227, 292, 454, 457, 584, 908, 914, 1816, 1828, 2591, 3656, 5182, 10364, 16571, 20728, 33142, 33361, 66284, 66722, 103739, 132568, 133444, 189143, 207478, 266888, 378286, 414956, 588157, 756572, 829912, 1176314, 1184087, 1513144, 2352628, 2368174, 4705256, 4736348, 7572947, 9472696, 15145894, 30291788, 42935461, 60583576, 85870922, 86438351, 171741844, 172876702, 268787749, 343483688, 345753404, 537575498, 691506808, 1075150996, 2150301992, 19621505677, 39243011354, 78486022708, 156972045416]

約数ペア:

[(1, 156972045416), (2, 78486022708), (4, 39243011354), (8, 19621505677), (73, 2150301992), (146, 1075150996), (227, 691506808), (292, 537575498), (454, 345753404), (457, 343483688), (584, 268787749), (908, 172876702), (914, 171741844), (1816, 86438351), (1828, 85870922), (2591, 60583576), (3656, 42935461), (5182, 30291788), (10364, 15145894), (16571, 9472696), (20728, 7572947), (33142, 4736348), (33361, 4705256), (66284, 2368174), (66722, 2352628), (103739, 1513144), (132568, 1184087), (133444, 1176314), (189143, 829912), (207478, 756572), (266888, 588157), (378286, 414956)]