140849604

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 427900928

約数和(自身を除く): 287051324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 127, 162, 163, 189, 243, 252, 254, 324, 326, 378, 381, 486, 489, 508, 567, 652, 756, 762, 889, 972, 978, 1134, 1141, 1143, 1467, 1524, 1701, 1778, 1956, 2268, 2282, 2286, 2667, 2934, 3402, 3423, 3429, 3556, 4401, 4564, 4572, 5334, 5868, 6804, 6846, 6858, 8001, 8802, 10269, 10287, 10668, 13203, 13692, 13716, 16002, 17604, 20538, 20574, 20701, 24003, 26406, 30807, 30861, 32004, 39609, 41076, 41148, 41402, 48006, 52812, 61614, 61722, 62103, 72009, 79218, 82804, 92421, 96012, 123228, 123444, 124206, 144018, 144907, 158436, 184842, 186309, 216027, 248412, 277263, 288036, 289814, 369684, 372618, 432054, 434721, 554526, 558927, 579628, 745236, 864108, 869442, 1109052, 1117854, 1304163, 1676781, 1738884, 2235708, 2608326, 3353562, 3912489, 5030343, 5216652, 6707124, 7824978, 10060686, 11737467, 15649956, 20121372, 23474934, 35212401, 46949868, 70424802, 140849604]

約数ペア:

[(1, 140849604), (2, 70424802), (3, 46949868), (4, 35212401), (6, 23474934), (7, 20121372), (9, 15649956), (12, 11737467), (14, 10060686), (18, 7824978), (21, 6707124), (27, 5216652), (28, 5030343), (36, 3912489), (42, 3353562), (54, 2608326), (63, 2235708), (81, 1738884), (84, 1676781), (108, 1304163), (126, 1117854), (127, 1109052), (162, 869442), (163, 864108), (189, 745236), (243, 579628), (252, 558927), (254, 554526), (324, 434721), (326, 432054), (378, 372618), (381, 369684), (486, 289814), (489, 288036), (508, 277263), (567, 248412), (652, 216027), (756, 186309), (762, 184842), (889, 158436), (972, 144907), (978, 144018), (1134, 124206), (1141, 123444), (1143, 123228), (1467, 96012), (1524, 92421), (1701, 82804), (1778, 79218), (1956, 72009), (2268, 62103), (2282, 61722), (2286, 61614), (2667, 52812), (2934, 48006), (3402, 41402), (3423, 41148), (3429, 41076), (3556, 39609), (4401, 32004), (4564, 30861), (4572, 30807), (5334, 26406), (5868, 24003), (6804, 20701), (6846, 20574), (6858, 20538), (8001, 17604), (8802, 16002), (10269, 13716), (10287, 13692), (10668, 13203)]