161760984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:334

約数の個数: 256

約数和(自身を含む): 564019200

約数和(自身を除く): 402258216

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 19, 21, 22, 24, 28, 33, 34, 38, 42, 44, 51, 56, 57, 66, 68, 76, 77, 84, 88, 102, 114, 119, 132, 133, 136, 152, 154, 168, 187, 204, 209, 228, 231, 238, 264, 266, 271, 308, 323, 357, 374, 399, 408, 418, 456, 462, 476, 532, 542, 561, 616, 627, 646, 714, 748, 798, 813, 836, 924, 952, 969, 1064, 1084, 1122, 1254, 1292, 1309, 1428, 1463, 1496, 1596, 1626, 1672, 1848, 1897, 1938, 2168, 2244, 2261, 2508, 2584, 2618, 2856, 2926, 2981, 3192, 3252, 3553, 3794, 3876, 3927, 4389, 4488, 4522, 4607, 5016, 5149, 5236, 5691, 5852, 5962, 6504, 6783, 7106, 7588, 7752, 7854, 8778, 8943, 9044, 9214, 10298, 10472, 10659, 11382, 11704, 11924, 13566, 13821, 14212, 15176, 15447, 15708, 17556, 17886, 18088, 18428, 20596, 20867, 21318, 22764, 23848, 24871, 27132, 27642, 28424, 30894, 31416, 32249, 35112, 35772, 36043, 36856, 41192, 41734, 42636, 45528, 49742, 50677, 54264, 55284, 56639, 61788, 62601, 64498, 71544, 72086, 74613, 83468, 85272, 87533, 96747, 99484, 101354, 108129, 110568, 113278, 123576, 125202, 128996, 144172, 149226, 152031, 166936, 169917, 175066, 193494, 198968, 202708, 216258, 226556, 250404, 257992, 262599, 288344, 298452, 304062, 339834, 350132, 354739, 386988, 396473, 405416, 432516, 453112, 500808, 525198, 596904, 608124, 612731, 679668, 700264, 709478, 773976, 792946, 865032, 962863, 1050396, 1064217, 1189419, 1216248, 1225462, 1359336, 1418956, 1585892, 1838193, 1925726, 2100792, 2128434, 2378838, 2450924, 2837912, 2888589, 3171784, 3676386, 3851452, 4256868, 4757676, 4901848, 5777178, 6740041, 7352772, 7702904, 8513736, 9515352, 11554356, 13480082, 14705544, 20220123, 23108712, 26960164, 40440246, 53920328, 80880492, 161760984]

約数ペア:

[(1, 161760984), (2, 80880492), (3, 53920328), (4, 40440246), (6, 26960164), (7, 23108712), (8, 20220123), (11, 14705544), (12, 13480082), (14, 11554356), (17, 9515352), (19, 8513736), (21, 7702904), (22, 7352772), (24, 6740041), (28, 5777178), (33, 4901848), (34, 4757676), (38, 4256868), (42, 3851452), (44, 3676386), (51, 3171784), (56, 2888589), (57, 2837912), (66, 2450924), (68, 2378838), (76, 2128434), (77, 2100792), (84, 1925726), (88, 1838193), (102, 1585892), (114, 1418956), (119, 1359336), (132, 1225462), (133, 1216248), (136, 1189419), (152, 1064217), (154, 1050396), (168, 962863), (187, 865032), (204, 792946), (209, 773976), (228, 709478), (231, 700264), (238, 679668), (264, 612731), (266, 608124), (271, 596904), (308, 525198), (323, 500808), (357, 453112), (374, 432516), (399, 405416), (408, 396473), (418, 386988), (456, 354739), (462, 350132), (476, 339834), (532, 304062), (542, 298452), (561, 288344), (616, 262599), (627, 257992), (646, 250404), (714, 226556), (748, 216258), (798, 202708), (813, 198968), (836, 193494), (924, 175066), (952, 169917), (969, 166936), (1064, 152031), (1084, 149226), (1122, 144172), (1254, 128996), (1292, 125202), (1309, 123576), (1428, 113278), (1463, 110568), (1496, 108129), (1596, 101354), (1626, 99484), (1672, 96747), (1848, 87533), (1897, 85272), (1938, 83468), (2168, 74613), (2244, 72086), (2261, 71544), (2508, 64498), (2584, 62601), (2618, 61788), (2856, 56639), (2926, 55284), (2981, 54264), (3192, 50677), (3252, 49742), (3553, 45528), (3794, 42636), (3876, 41734), (3927, 41192), (4389, 36856), (4488, 36043), (4522, 35772), (4607, 35112), (5016, 32249), (5149, 31416), (5236, 30894), (5691, 28424), (5852, 27642), (5962, 27132), (6504, 24871), (6783, 23848), (7106, 22764), (7588, 21318), (7752, 20867), (7854, 20596), (8778, 18428), (8943, 18088), (9044, 17886), (9214, 17556), (10298, 15708), (10472, 15447), (10659, 15176), (11382, 14212), (11704, 13821), (11924, 13566)]