171968976

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:553

約数の個数: 120

約数和(自身を含む): 507199680

約数和(自身を除く): 335230704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 137, 138, 144, 184, 207, 274, 276, 368, 379, 411, 414, 548, 552, 758, 822, 828, 1096, 1104, 1137, 1233, 1516, 1644, 1656, 2192, 2274, 2466, 3032, 3151, 3288, 3312, 3411, 4548, 4932, 6064, 6302, 6576, 6822, 8717, 9096, 9453, 9864, 12604, 13644, 17434, 18192, 18906, 19728, 25208, 26151, 27288, 28359, 34868, 37812, 50416, 51923, 52302, 54576, 56718, 69736, 75624, 78453, 103846, 104604, 113436, 139472, 151248, 155769, 156906, 207692, 209208, 226872, 311538, 313812, 415384, 418416, 453744, 467307, 623076, 627624, 830768, 934614, 1194229, 1246152, 1255248, 1869228, 2388458, 2492304, 3582687, 3738456, 4776916, 7165374, 7476912, 9553832, 10748061, 14330748, 19107664, 21496122, 28661496, 42992244, 57322992, 85984488, 171968976]

約数ペア:

[(1, 171968976), (2, 85984488), (3, 57322992), (4, 42992244), (6, 28661496), (8, 21496122), (9, 19107664), (12, 14330748), (16, 10748061), (18, 9553832), (23, 7476912), (24, 7165374), (36, 4776916), (46, 3738456), (48, 3582687), (69, 2492304), (72, 2388458), (92, 1869228), (137, 1255248), (138, 1246152), (144, 1194229), (184, 934614), (207, 830768), (274, 627624), (276, 623076), (368, 467307), (379, 453744), (411, 418416), (414, 415384), (548, 313812), (552, 311538), (758, 226872), (822, 209208), (828, 207692), (1096, 156906), (1104, 155769), (1137, 151248), (1233, 139472), (1516, 113436), (1644, 104604), (1656, 103846), (2192, 78453), (2274, 75624), (2466, 69736), (3032, 56718), (3151, 54576), (3288, 52302), (3312, 51923), (3411, 50416), (4548, 37812), (4932, 34868), (6064, 28359), (6302, 27288), (6576, 26151), (6822, 25208), (8717, 19728), (9096, 18906), (9453, 18192), (9864, 17434), (12604, 13644)]