168307308

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1289}}^1$

素因数の和:1349

約数の個数: 120

約数和(自身を含む): 489498240

約数和(自身を除く): 321190932

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 81, 93, 108, 117, 124, 156, 162, 186, 234, 279, 324, 351, 372, 403, 468, 558, 702, 806, 837, 1053, 1116, 1209, 1289, 1404, 1612, 1674, 2106, 2418, 2511, 2578, 3348, 3627, 3867, 4212, 4836, 5022, 5156, 7254, 7734, 10044, 10881, 11601, 14508, 15468, 16757, 21762, 23202, 32643, 33514, 34803, 39959, 43524, 46404, 50271, 65286, 67028, 69606, 79918, 100542, 104409, 119877, 130572, 139212, 150813, 159836, 201084, 208818, 239754, 301626, 359631, 417636, 452439, 479508, 519467, 603252, 719262, 904878, 1038934, 1078893, 1357317, 1438524, 1558401, 1809756, 2077868, 2157786, 2714634, 3116802, 3236679, 4315572, 4675203, 5429268, 6233604, 6473358, 9350406, 12946716, 14025609, 18700812, 28051218, 42076827, 56102436, 84153654, 168307308]

約数ペア:

[(1, 168307308), (2, 84153654), (3, 56102436), (4, 42076827), (6, 28051218), (9, 18700812), (12, 14025609), (13, 12946716), (18, 9350406), (26, 6473358), (27, 6233604), (31, 5429268), (36, 4675203), (39, 4315572), (52, 3236679), (54, 3116802), (62, 2714634), (78, 2157786), (81, 2077868), (93, 1809756), (108, 1558401), (117, 1438524), (124, 1357317), (156, 1078893), (162, 1038934), (186, 904878), (234, 719262), (279, 603252), (324, 519467), (351, 479508), (372, 452439), (403, 417636), (468, 359631), (558, 301626), (702, 239754), (806, 208818), (837, 201084), (1053, 159836), (1116, 150813), (1209, 139212), (1289, 130572), (1404, 119877), (1612, 104409), (1674, 100542), (2106, 79918), (2418, 69606), (2511, 67028), (2578, 65286), (3348, 50271), (3627, 46404), (3867, 43524), (4212, 39959), (4836, 34803), (5022, 33514), (5156, 32643), (7254, 23202), (7734, 21762), (10044, 16757), (10881, 15468), (11601, 14508)]