161530488

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7817}}^1$

素因数の和:7877

約数の個数: 96

約数和(自身を含む): 512235360

約数和(自身を除く): 350704872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 41, 42, 56, 63, 72, 82, 84, 123, 126, 164, 168, 246, 252, 287, 328, 369, 492, 504, 574, 738, 861, 984, 1148, 1476, 1722, 2296, 2583, 2952, 3444, 5166, 6888, 7817, 10332, 15634, 20664, 23451, 31268, 46902, 54719, 62536, 70353, 93804, 109438, 140706, 164157, 187608, 218876, 281412, 320497, 328314, 437752, 492471, 562824, 640994, 656628, 961491, 984942, 1281988, 1313256, 1922982, 1969884, 2243479, 2563976, 2884473, 3845964, 3939768, 4486958, 5768946, 6730437, 7691928, 8973916, 11537892, 13460874, 17947832, 20191311, 23075784, 26921748, 40382622, 53843496, 80765244, 161530488]

約数ペア:

[(1, 161530488), (2, 80765244), (3, 53843496), (4, 40382622), (6, 26921748), (7, 23075784), (8, 20191311), (9, 17947832), (12, 13460874), (14, 11537892), (18, 8973916), (21, 7691928), (24, 6730437), (28, 5768946), (36, 4486958), (41, 3939768), (42, 3845964), (56, 2884473), (63, 2563976), (72, 2243479), (82, 1969884), (84, 1922982), (123, 1313256), (126, 1281988), (164, 984942), (168, 961491), (246, 656628), (252, 640994), (287, 562824), (328, 492471), (369, 437752), (492, 328314), (504, 320497), (574, 281412), (738, 218876), (861, 187608), (984, 164157), (1148, 140706), (1476, 109438), (1722, 93804), (2296, 70353), (2583, 62536), (2952, 54719), (3444, 46902), (5166, 31268), (6888, 23451), (7817, 20664), (10332, 15634)]