131858664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1$

素因数の和:507

約数の個数: 128

約数和(自身を含む): 403004160

約数和(自身を除く): 271145496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 137, 168, 204, 238, 274, 337, 357, 408, 411, 476, 548, 674, 714, 822, 952, 959, 1011, 1096, 1348, 1428, 1644, 1918, 2022, 2329, 2359, 2696, 2856, 2877, 3288, 3836, 4044, 4658, 4718, 5729, 5754, 6987, 7077, 7672, 8088, 9316, 9436, 11458, 11508, 13974, 14154, 16303, 17187, 18632, 18872, 22916, 23016, 27948, 28308, 32606, 34374, 40103, 45832, 46169, 48909, 55896, 56616, 65212, 68748, 80206, 92338, 97818, 120309, 130424, 137496, 138507, 160412, 184676, 195636, 240618, 277014, 320824, 323183, 369352, 391272, 481236, 554028, 646366, 784873, 962472, 969549, 1108056, 1292732, 1569746, 1939098, 2354619, 2585464, 3139492, 3878196, 4709238, 5494111, 6278984, 7756392, 9418476, 10988222, 16482333, 18836952, 21976444, 32964666, 43952888, 65929332, 131858664]

約数ペア:

[(1, 131858664), (2, 65929332), (3, 43952888), (4, 32964666), (6, 21976444), (7, 18836952), (8, 16482333), (12, 10988222), (14, 9418476), (17, 7756392), (21, 6278984), (24, 5494111), (28, 4709238), (34, 3878196), (42, 3139492), (51, 2585464), (56, 2354619), (68, 1939098), (84, 1569746), (102, 1292732), (119, 1108056), (136, 969549), (137, 962472), (168, 784873), (204, 646366), (238, 554028), (274, 481236), (337, 391272), (357, 369352), (408, 323183), (411, 320824), (476, 277014), (548, 240618), (674, 195636), (714, 184676), (822, 160412), (952, 138507), (959, 137496), (1011, 130424), (1096, 120309), (1348, 97818), (1428, 92338), (1644, 80206), (1918, 68748), (2022, 65212), (2329, 56616), (2359, 55896), (2696, 48909), (2856, 46169), (2877, 45832), (3288, 40103), (3836, 34374), (4044, 32606), (4658, 28308), (4718, 27948), (5729, 23016), (5754, 22916), (6987, 18872), (7077, 18632), (7672, 17187), (8088, 16303), (9316, 14154), (9436, 13974), (11458, 11508)]