161722291968

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{20773}}^1$

素因数の和:20935

約数の個数: 216

約数和(自身を含む): 485765920640

約数和(自身を除く): 324043628672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 109, 124, 128, 144, 186, 192, 218, 248, 256, 279, 288, 327, 372, 384, 436, 496, 558, 576, 654, 744, 768, 872, 981, 992, 1116, 1152, 1308, 1488, 1744, 1962, 1984, 2232, 2304, 2616, 2976, 3379, 3488, 3924, 3968, 4464, 5232, 5952, 6758, 6976, 7848, 7936, 8928, 10137, 10464, 11904, 13516, 13952, 15696, 17856, 20274, 20773, 20928, 23808, 27032, 27904, 30411, 31392, 35712, 40548, 41546, 41856, 54064, 60822, 62319, 62784, 71424, 81096, 83092, 83712, 108128, 121644, 124638, 125568, 162192, 166184, 186957, 216256, 243288, 249276, 251136, 324384, 332368, 373914, 432512, 486576, 498552, 643963, 648768, 664736, 747828, 865024, 973152, 997104, 1287926, 1297536, 1329472, 1495656, 1931889, 1946304, 1994208, 2264257, 2575852, 2595072, 2658944, 2991312, 3863778, 3892608, 3988416, 4528514, 5151704, 5317888, 5795667, 5982624, 6792771, 7727556, 7785216, 7976832, 9057028, 10303408, 11591334, 11965248, 13585542, 15455112, 15953664, 18114056, 20378313, 20606816, 23182668, 23930496, 27171084, 30910224, 36228112, 40756626, 41213632, 46365336, 47860992, 54342168, 61820448, 70191967, 72456224, 81513252, 82427264, 92730672, 108684336, 123640896, 140383934, 144912448, 163026504, 164854528, 185461344, 210575901, 217368672, 247281792, 280767868, 289824896, 326053008, 370922688, 421151802, 434737344, 494563584, 561535736, 579649792, 631727703, 652106016, 741845376, 842303604, 869474688, 1123071472, 1263455406, 1304212032, 1483690752, 1684607208, 1738949376, 2246142944, 2526910812, 2608424064, 3369214416, 4492285888, 5053821624, 5216848128, 6738428832, 8984571776, 10107643248, 13476857664, 17969143552, 20215286496, 26953715328, 40430572992, 53907430656, 80861145984, 161722291968]

約数ペア:

[(1, 161722291968), (2, 80861145984), (3, 53907430656), (4, 40430572992), (6, 26953715328), (8, 20215286496), (9, 17969143552), (12, 13476857664), (16, 10107643248), (18, 8984571776), (24, 6738428832), (31, 5216848128), (32, 5053821624), (36, 4492285888), (48, 3369214416), (62, 2608424064), (64, 2526910812), (72, 2246142944), (93, 1738949376), (96, 1684607208), (109, 1483690752), (124, 1304212032), (128, 1263455406), (144, 1123071472), (186, 869474688), (192, 842303604), (218, 741845376), (248, 652106016), (256, 631727703), (279, 579649792), (288, 561535736), (327, 494563584), (372, 434737344), (384, 421151802), (436, 370922688), (496, 326053008), (558, 289824896), (576, 280767868), (654, 247281792), (744, 217368672), (768, 210575901), (872, 185461344), (981, 164854528), (992, 163026504), (1116, 144912448), (1152, 140383934), (1308, 123640896), (1488, 108684336), (1744, 92730672), (1962, 82427264), (1984, 81513252), (2232, 72456224), (2304, 70191967), (2616, 61820448), (2976, 54342168), (3379, 47860992), (3488, 46365336), (3924, 41213632), (3968, 40756626), (4464, 36228112), (5232, 30910224), (5952, 27171084), (6758, 23930496), (6976, 23182668), (7848, 20606816), (7936, 20378313), (8928, 18114056), (10137, 15953664), (10464, 15455112), (11904, 13585542), (13516, 11965248), (13952, 11591334), (15696, 10303408), (17856, 9057028), (20274, 7976832), (20773, 7785216), (20928, 7727556), (23808, 6792771), (27032, 5982624), (27904, 5795667), (30411, 5317888), (31392, 5151704), (35712, 4528514), (40548, 3988416), (41546, 3892608), (41856, 3863778), (54064, 2991312), (60822, 2658944), (62319, 2595072), (62784, 2575852), (71424, 2264257), (81096, 1994208), (83092, 1946304), (83712, 1931889), (108128, 1495656), (121644, 1329472), (124638, 1297536), (125568, 1287926), (162192, 997104), (166184, 973152), (186957, 865024), (216256, 747828), (243288, 664736), (249276, 648768), (251136, 643963), (324384, 498552), (332368, 486576), (373914, 432512)]