220166154

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 555663360

約数和(自身を除く): 335497206

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 67, 78, 93, 117, 134, 151, 186, 201, 234, 279, 302, 351, 402, 403, 453, 558, 603, 702, 806, 837, 871, 906, 1206, 1209, 1359, 1674, 1742, 1809, 1963, 2077, 2418, 2613, 2718, 3618, 3627, 3926, 4077, 4154, 4681, 5226, 5889, 6231, 7254, 7839, 8154, 9362, 10117, 10881, 11778, 12462, 14043, 15678, 17667, 18693, 20234, 21762, 23517, 27001, 28086, 30351, 35334, 37386, 42129, 47034, 53001, 54002, 56079, 60702, 60853, 81003, 84258, 91053, 106002, 112158, 121706, 126387, 131521, 162006, 182106, 182559, 243009, 252774, 263042, 273159, 313627, 365118, 394563, 486018, 546318, 547677, 627254, 729027, 789126, 940881, 1095354, 1183689, 1458054, 1643031, 1881762, 2367378, 2822643, 3286062, 3551067, 4077151, 5645286, 7102134, 8154302, 8467929, 12231453, 16935858, 24462906, 36694359, 73388718, 110083077, 220166154]

約数ペア:

[(1, 220166154), (2, 110083077), (3, 73388718), (6, 36694359), (9, 24462906), (13, 16935858), (18, 12231453), (26, 8467929), (27, 8154302), (31, 7102134), (39, 5645286), (54, 4077151), (62, 3551067), (67, 3286062), (78, 2822643), (93, 2367378), (117, 1881762), (134, 1643031), (151, 1458054), (186, 1183689), (201, 1095354), (234, 940881), (279, 789126), (302, 729027), (351, 627254), (402, 547677), (403, 546318), (453, 486018), (558, 394563), (603, 365118), (702, 313627), (806, 273159), (837, 263042), (871, 252774), (906, 243009), (1206, 182559), (1209, 182106), (1359, 162006), (1674, 131521), (1742, 126387), (1809, 121706), (1963, 112158), (2077, 106002), (2418, 91053), (2613, 84258), (2718, 81003), (3618, 60853), (3627, 60702), (3926, 56079), (4077, 54002), (4154, 53001), (4681, 47034), (5226, 42129), (5889, 37386), (6231, 35334), (7254, 30351), (7839, 28086), (8154, 27001), (9362, 23517), (10117, 21762), (10881, 20234), (11778, 18693), (12462, 17667), (14043, 15678)]