163252488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:367

約数の個数: 128

約数和(自身を含む): 484081920

約数和(自身を除く): 320829432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 137, 164, 168, 173, 246, 274, 287, 328, 346, 411, 492, 519, 548, 574, 692, 822, 861, 959, 984, 1038, 1096, 1148, 1211, 1384, 1644, 1722, 1918, 2076, 2296, 2422, 2877, 3288, 3444, 3633, 3836, 4152, 4844, 5617, 5754, 6888, 7093, 7266, 7672, 9688, 11234, 11508, 14186, 14532, 16851, 21279, 22468, 23016, 23701, 28372, 29064, 33702, 39319, 42558, 44936, 47402, 49651, 56744, 67404, 71103, 78638, 85116, 94804, 99302, 117957, 134808, 142206, 148953, 157276, 165907, 170232, 189608, 198604, 235914, 284412, 297906, 314552, 331814, 397208, 471828, 497721, 568824, 595812, 663628, 943656, 971741, 995442, 1191624, 1327256, 1943482, 1990884, 2915223, 3886964, 3981768, 5830446, 6802187, 7773928, 11660892, 13604374, 20406561, 23321784, 27208748, 40813122, 54417496, 81626244, 163252488]

約数ペア:

[(1, 163252488), (2, 81626244), (3, 54417496), (4, 40813122), (6, 27208748), (7, 23321784), (8, 20406561), (12, 13604374), (14, 11660892), (21, 7773928), (24, 6802187), (28, 5830446), (41, 3981768), (42, 3886964), (56, 2915223), (82, 1990884), (84, 1943482), (123, 1327256), (137, 1191624), (164, 995442), (168, 971741), (173, 943656), (246, 663628), (274, 595812), (287, 568824), (328, 497721), (346, 471828), (411, 397208), (492, 331814), (519, 314552), (548, 297906), (574, 284412), (692, 235914), (822, 198604), (861, 189608), (959, 170232), (984, 165907), (1038, 157276), (1096, 148953), (1148, 142206), (1211, 134808), (1384, 117957), (1644, 99302), (1722, 94804), (1918, 85116), (2076, 78638), (2296, 71103), (2422, 67404), (2877, 56744), (3288, 49651), (3444, 47402), (3633, 44936), (3836, 42558), (4152, 39319), (4844, 33702), (5617, 29064), (5754, 28372), (6888, 23701), (7093, 23016), (7266, 22468), (7672, 21279), (9688, 16851), (11234, 14532), (11508, 14186)]