164974788

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^4\times {\mathrm{313}}^1$

素因数の和:367

約数の個数: 90

約数和(自身を含む): 460184270

約数和(自身を除く): 295209482

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 313, 363, 396, 484, 626, 726, 939, 1089, 1252, 1331, 1452, 1878, 2178, 2662, 2817, 3443, 3756, 3993, 4356, 5324, 5634, 6886, 7986, 10329, 11268, 11979, 13772, 14641, 15972, 20658, 23958, 29282, 30987, 37873, 41316, 43923, 47916, 58564, 61974, 75746, 87846, 113619, 123948, 131769, 151492, 175692, 227238, 263538, 340857, 416603, 454476, 527076, 681714, 833206, 1249809, 1363428, 1666412, 2499618, 3749427, 4582633, 4999236, 7498854, 9165266, 13747899, 14997708, 18330532, 27495798, 41243697, 54991596, 82487394, 164974788]

約数ペア:

[(1, 164974788), (2, 82487394), (3, 54991596), (4, 41243697), (6, 27495798), (9, 18330532), (11, 14997708), (12, 13747899), (18, 9165266), (22, 7498854), (33, 4999236), (36, 4582633), (44, 3749427), (66, 2499618), (99, 1666412), (121, 1363428), (132, 1249809), (198, 833206), (242, 681714), (313, 527076), (363, 454476), (396, 416603), (484, 340857), (626, 263538), (726, 227238), (939, 175692), (1089, 151492), (1252, 131769), (1331, 123948), (1452, 113619), (1878, 87846), (2178, 75746), (2662, 61974), (2817, 58564), (3443, 47916), (3756, 43923), (3993, 41316), (4356, 37873), (5324, 30987), (5634, 29282), (6886, 23958), (7986, 20658), (10329, 15972), (11268, 14641), (11979, 13772)]