20161718148

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{467}}^1$

素因数の和:818

約数の個数: 192

約数和(自身を含む): 56093506560

約数和(自身を除く): 35931788412

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 139, 143, 156, 181, 278, 286, 362, 417, 429, 467, 543, 556, 572, 724, 834, 858, 934, 1086, 1401, 1529, 1668, 1716, 1807, 1868, 1991, 2172, 2353, 2802, 3058, 3614, 3982, 4587, 4706, 5137, 5421, 5604, 5973, 6071, 6116, 7059, 7228, 7964, 9174, 9412, 10274, 10842, 11946, 12142, 14118, 15411, 18213, 18348, 19877, 20548, 21684, 23892, 24284, 25159, 25883, 28236, 30822, 36426, 39754, 50318, 51766, 59631, 61644, 64913, 66781, 72852, 75477, 77649, 79508, 84527, 100636, 103532, 119262, 129826, 133562, 150954, 155298, 169054, 194739, 200343, 238524, 253581, 259652, 267124, 276749, 301908, 310596, 327067, 338108, 389478, 400686, 507162, 553498, 654134, 714043, 778956, 801372, 830247, 843869, 929797, 981201, 1014324, 1098851, 1106996, 1308268, 1428086, 1660494, 1687738, 1859594, 1962402, 2142129, 2197702, 2531607, 2789391, 2856172, 3296553, 3320988, 3375476, 3597737, 3719188, 3924804, 4284258, 4395404, 5063214, 5578782, 6593106, 7195474, 8568516, 9282559, 10126428, 10793211, 11157564, 11749253, 12087361, 13186212, 14390948, 18565118, 21586422, 23498506, 24174722, 27847677, 35247759, 36262083, 37130236, 43172844, 46997012, 48349444, 55695354, 70495518, 72524166, 111390708, 129241783, 140991036, 145048332, 152740289, 258483566, 305480578, 387725349, 458220867, 516967132, 610961156, 775450698, 916441734, 1550901396, 1680143179, 1832883468, 3360286358, 5040429537, 6720572716, 10080859074, 20161718148]

約数ペア:

[(1, 20161718148), (2, 10080859074), (3, 6720572716), (4, 5040429537), (6, 3360286358), (11, 1832883468), (12, 1680143179), (13, 1550901396), (22, 916441734), (26, 775450698), (33, 610961156), (39, 516967132), (44, 458220867), (52, 387725349), (66, 305480578), (78, 258483566), (132, 152740289), (139, 145048332), (143, 140991036), (156, 129241783), (181, 111390708), (278, 72524166), (286, 70495518), (362, 55695354), (417, 48349444), (429, 46997012), (467, 43172844), (543, 37130236), (556, 36262083), (572, 35247759), (724, 27847677), (834, 24174722), (858, 23498506), (934, 21586422), (1086, 18565118), (1401, 14390948), (1529, 13186212), (1668, 12087361), (1716, 11749253), (1807, 11157564), (1868, 10793211), (1991, 10126428), (2172, 9282559), (2353, 8568516), (2802, 7195474), (3058, 6593106), (3614, 5578782), (3982, 5063214), (4587, 4395404), (4706, 4284258), (5137, 3924804), (5421, 3719188), (5604, 3597737), (5973, 3375476), (6071, 3320988), (6116, 3296553), (7059, 2856172), (7228, 2789391), (7964, 2531607), (9174, 2197702), (9412, 2142129), (10274, 1962402), (10842, 1859594), (11946, 1687738), (12142, 1660494), (14118, 1428086), (15411, 1308268), (18213, 1106996), (18348, 1098851), (19877, 1014324), (20548, 981201), (21684, 929797), (23892, 843869), (24284, 830247), (25159, 801372), (25883, 778956), (28236, 714043), (30822, 654134), (36426, 553498), (39754, 507162), (50318, 400686), (51766, 389478), (59631, 338108), (61644, 327067), (64913, 310596), (66781, 301908), (72852, 276749), (75477, 267124), (77649, 259652), (79508, 253581), (84527, 238524), (100636, 200343), (103532, 194739), (119262, 169054), (129826, 155298), (133562, 150954)]