168677262

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:415

約数の個数: 128

約数和(自身を含む): 436101120

約数和(自身を除く): 267423858

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 31, 39, 46, 54, 62, 69, 78, 93, 117, 138, 186, 207, 234, 279, 299, 337, 351, 403, 414, 558, 598, 621, 674, 702, 713, 806, 837, 897, 1011, 1209, 1242, 1426, 1674, 1794, 2022, 2139, 2418, 2691, 3033, 3627, 4278, 4381, 5382, 6066, 6417, 7254, 7751, 8073, 8762, 9099, 9269, 10447, 10881, 12834, 13143, 15502, 16146, 18198, 18538, 19251, 20894, 21762, 23253, 26286, 27807, 31341, 38502, 39429, 46506, 55614, 62682, 69759, 78858, 83421, 94023, 100763, 118287, 135811, 139518, 166842, 188046, 201526, 209277, 236574, 240281, 250263, 271622, 282069, 302289, 407433, 418554, 480562, 500526, 564138, 604578, 720843, 814866, 906867, 1222299, 1441686, 1813734, 2162529, 2444598, 2720601, 3123653, 3666897, 4325058, 5441202, 6247306, 6487587, 7333794, 9370959, 12975174, 18741918, 28112877, 56225754, 84338631, 168677262]

約数ペア:

[(1, 168677262), (2, 84338631), (3, 56225754), (6, 28112877), (9, 18741918), (13, 12975174), (18, 9370959), (23, 7333794), (26, 6487587), (27, 6247306), (31, 5441202), (39, 4325058), (46, 3666897), (54, 3123653), (62, 2720601), (69, 2444598), (78, 2162529), (93, 1813734), (117, 1441686), (138, 1222299), (186, 906867), (207, 814866), (234, 720843), (279, 604578), (299, 564138), (337, 500526), (351, 480562), (403, 418554), (414, 407433), (558, 302289), (598, 282069), (621, 271622), (674, 250263), (702, 240281), (713, 236574), (806, 209277), (837, 201526), (897, 188046), (1011, 166842), (1209, 139518), (1242, 135811), (1426, 118287), (1674, 100763), (1794, 94023), (2022, 83421), (2139, 78858), (2418, 69759), (2691, 62682), (3033, 55614), (3627, 46506), (4278, 39429), (4381, 38502), (5382, 31341), (6066, 27807), (6417, 26286), (7254, 23253), (7751, 21762), (8073, 20894), (8762, 19251), (9099, 18538), (9269, 18198), (10447, 16146), (10881, 15502), (12834, 13143)]