187864092

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:640

約数の個数: 144

約数和(自身を含む): 551835648

約数和(自身を除く): 363971556

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 31, 36, 39, 46, 52, 62, 69, 78, 92, 93, 117, 124, 138, 156, 186, 207, 234, 276, 279, 299, 372, 403, 414, 468, 558, 563, 598, 713, 806, 828, 897, 1116, 1126, 1196, 1209, 1426, 1612, 1689, 1794, 2139, 2252, 2418, 2691, 2852, 3378, 3588, 3627, 4278, 4836, 5067, 5382, 6417, 6756, 7254, 7319, 8556, 9269, 10134, 10764, 12834, 12949, 14508, 14638, 17453, 18538, 20268, 21957, 25668, 25898, 27807, 29276, 34906, 37076, 38847, 43914, 51796, 52359, 55614, 65871, 69812, 77694, 83421, 87828, 104718, 111228, 116541, 131742, 155388, 157077, 166842, 168337, 209436, 226889, 233082, 263484, 314154, 333684, 336674, 401419, 453778, 466164, 505011, 628308, 673348, 680667, 802838, 907556, 1010022, 1204257, 1361334, 1515033, 1605676, 2020044, 2042001, 2408514, 2722668, 3030066, 3612771, 4084002, 4817028, 5218447, 6060132, 7225542, 8168004, 10436894, 14451084, 15655341, 20873788, 31310682, 46966023, 62621364, 93932046, 187864092]

約数ペア:

[(1, 187864092), (2, 93932046), (3, 62621364), (4, 46966023), (6, 31310682), (9, 20873788), (12, 15655341), (13, 14451084), (18, 10436894), (23, 8168004), (26, 7225542), (31, 6060132), (36, 5218447), (39, 4817028), (46, 4084002), (52, 3612771), (62, 3030066), (69, 2722668), (78, 2408514), (92, 2042001), (93, 2020044), (117, 1605676), (124, 1515033), (138, 1361334), (156, 1204257), (186, 1010022), (207, 907556), (234, 802838), (276, 680667), (279, 673348), (299, 628308), (372, 505011), (403, 466164), (414, 453778), (468, 401419), (558, 336674), (563, 333684), (598, 314154), (713, 263484), (806, 233082), (828, 226889), (897, 209436), (1116, 168337), (1126, 166842), (1196, 157077), (1209, 155388), (1426, 131742), (1612, 116541), (1689, 111228), (1794, 104718), (2139, 87828), (2252, 83421), (2418, 77694), (2691, 69812), (2852, 65871), (3378, 55614), (3588, 52359), (3627, 51796), (4278, 43914), (4836, 38847), (5067, 37076), (5382, 34906), (6417, 29276), (6756, 27807), (7254, 25898), (7319, 25668), (8556, 21957), (9269, 20268), (10134, 18538), (10764, 17453), (12834, 14638), (12949, 14508)]