158623776

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:319

約数の個数: 144

約数和(自身を含む): 472792320

約数和(自身を除く): 314168544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 109, 124, 144, 163, 186, 218, 248, 279, 288, 326, 327, 372, 436, 489, 496, 558, 652, 654, 744, 872, 978, 981, 992, 1116, 1304, 1308, 1467, 1488, 1744, 1956, 1962, 2232, 2608, 2616, 2934, 2976, 3379, 3488, 3912, 3924, 4464, 5053, 5216, 5232, 5868, 6758, 7824, 7848, 8928, 10106, 10137, 10464, 11736, 13516, 15159, 15648, 15696, 17767, 20212, 20274, 23472, 27032, 30318, 30411, 31392, 35534, 40424, 40548, 45477, 46944, 53301, 54064, 60636, 60822, 71068, 80848, 81096, 90954, 106602, 108128, 121272, 121644, 142136, 159903, 161696, 162192, 181908, 213204, 242544, 243288, 284272, 319806, 324384, 363816, 426408, 485088, 486576, 550777, 568544, 639612, 727632, 852816, 973152, 1101554, 1279224, 1455264, 1652331, 1705632, 2203108, 2558448, 3304662, 4406216, 4956993, 5116896, 6609324, 8812432, 9913986, 13218648, 17624864, 19827972, 26437296, 39655944, 52874592, 79311888, 158623776]

約数ペア:

[(1, 158623776), (2, 79311888), (3, 52874592), (4, 39655944), (6, 26437296), (8, 19827972), (9, 17624864), (12, 13218648), (16, 9913986), (18, 8812432), (24, 6609324), (31, 5116896), (32, 4956993), (36, 4406216), (48, 3304662), (62, 2558448), (72, 2203108), (93, 1705632), (96, 1652331), (109, 1455264), (124, 1279224), (144, 1101554), (163, 973152), (186, 852816), (218, 727632), (248, 639612), (279, 568544), (288, 550777), (326, 486576), (327, 485088), (372, 426408), (436, 363816), (489, 324384), (496, 319806), (558, 284272), (652, 243288), (654, 242544), (744, 213204), (872, 181908), (978, 162192), (981, 161696), (992, 159903), (1116, 142136), (1304, 121644), (1308, 121272), (1467, 108128), (1488, 106602), (1744, 90954), (1956, 81096), (1962, 80848), (2232, 71068), (2608, 60822), (2616, 60636), (2934, 54064), (2976, 53301), (3379, 46944), (3488, 45477), (3912, 40548), (3924, 40424), (4464, 35534), (5053, 31392), (5216, 30411), (5232, 30318), (5868, 27032), (6758, 23472), (7824, 20274), (7848, 20212), (8928, 17767), (10106, 15696), (10137, 15648), (10464, 15159), (11736, 13516)]