164801775424

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{52807}}^1$

素因数の和:52885

約数の個数: 168

約数和(自身を含む): 399607007744

約数和(自身を除く): 234805232320

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 64, 88, 104, 121, 124, 143, 176, 208, 242, 248, 286, 341, 352, 403, 416, 484, 496, 572, 682, 704, 806, 832, 968, 992, 1144, 1364, 1573, 1612, 1936, 1984, 2288, 2728, 3146, 3224, 3751, 3872, 4433, 4576, 5456, 6292, 6448, 7502, 7744, 8866, 9152, 10912, 12584, 12896, 15004, 17732, 21824, 25168, 25792, 30008, 35464, 48763, 50336, 52807, 60016, 70928, 97526, 100672, 105614, 120032, 141856, 195052, 211228, 240064, 283712, 390104, 422456, 580877, 686491, 780208, 844912, 1161754, 1372982, 1560416, 1637017, 1689824, 2323508, 2745964, 3120832, 3274034, 3379648, 4647016, 5491928, 6389647, 6548068, 7551401, 9294032, 10983856, 12779294, 13096136, 15102802, 18007187, 18588064, 21281221, 21967712, 25558588, 26192272, 30205604, 36014374, 37176128, 42562442, 43935424, 51117176, 52384544, 60411208, 72028748, 83065411, 85124884, 102234352, 104769088, 120822416, 144057496, 166130822, 170249768, 198079057, 204468704, 234093431, 241644832, 288114992, 332261644, 340499536, 396158114, 408937408, 468186862, 483289664, 576229984, 664523288, 680999072, 792316228, 936373724, 1152459968, 1329046576, 1361998144, 1584632456, 1872747448, 2575027741, 2658093152, 3169264912, 3745494896, 5150055482, 5316186304, 6338529824, 7490989792, 10300110964, 12677059648, 14981979584, 20600221928, 41200443856, 82400887712, 164801775424]

約数ペア:

[(1, 164801775424), (2, 82400887712), (4, 41200443856), (8, 20600221928), (11, 14981979584), (13, 12677059648), (16, 10300110964), (22, 7490989792), (26, 6338529824), (31, 5316186304), (32, 5150055482), (44, 3745494896), (52, 3169264912), (62, 2658093152), (64, 2575027741), (88, 1872747448), (104, 1584632456), (121, 1361998144), (124, 1329046576), (143, 1152459968), (176, 936373724), (208, 792316228), (242, 680999072), (248, 664523288), (286, 576229984), (341, 483289664), (352, 468186862), (403, 408937408), (416, 396158114), (484, 340499536), (496, 332261644), (572, 288114992), (682, 241644832), (704, 234093431), (806, 204468704), (832, 198079057), (968, 170249768), (992, 166130822), (1144, 144057496), (1364, 120822416), (1573, 104769088), (1612, 102234352), (1936, 85124884), (1984, 83065411), (2288, 72028748), (2728, 60411208), (3146, 52384544), (3224, 51117176), (3751, 43935424), (3872, 42562442), (4433, 37176128), (4576, 36014374), (5456, 30205604), (6292, 26192272), (6448, 25558588), (7502, 21967712), (7744, 21281221), (8866, 18588064), (9152, 18007187), (10912, 15102802), (12584, 13096136), (12896, 12779294), (15004, 10983856), (17732, 9294032), (21824, 7551401), (25168, 6548068), (25792, 6389647), (30008, 5491928), (35464, 4647016), (48763, 3379648), (50336, 3274034), (52807, 3120832), (60016, 2745964), (70928, 2323508), (97526, 1689824), (100672, 1637017), (105614, 1560416), (120032, 1372982), (141856, 1161754), (195052, 844912), (211228, 780208), (240064, 686491), (283712, 580877), (390104, 422456)]