191312928

素因数分解:

$2^5\times 3^6\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:226

約数の個数: 168

約数和(自身を含む): 578415600

約数和(自身を除く): 387102672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 72, 81, 96, 108, 118, 139, 144, 162, 177, 216, 236, 243, 278, 288, 324, 354, 417, 432, 472, 486, 531, 556, 648, 708, 729, 834, 864, 944, 972, 1062, 1112, 1251, 1296, 1416, 1458, 1593, 1668, 1888, 1944, 2124, 2224, 2502, 2592, 2832, 2916, 3186, 3336, 3753, 3888, 4248, 4448, 4779, 5004, 5664, 5832, 6372, 6672, 7506, 7776, 8201, 8496, 9558, 10008, 11259, 11664, 12744, 13344, 14337, 15012, 16402, 16992, 19116, 20016, 22518, 23328, 24603, 25488, 28674, 30024, 32804, 33777, 38232, 40032, 43011, 45036, 49206, 50976, 57348, 60048, 65608, 67554, 73809, 76464, 86022, 90072, 98412, 101331, 114696, 120096, 131216, 135108, 147618, 152928, 172044, 180144, 196824, 202662, 221427, 229392, 262432, 270216, 295236, 344088, 360288, 393648, 405324, 442854, 458784, 540432, 590472, 664281, 688176, 787296, 810648, 885708, 1080864, 1180944, 1328562, 1376352, 1621296, 1771416, 1992843, 2361888, 2657124, 3242592, 3542832, 3985686, 5314248, 5978529, 7085664, 7971372, 10628496, 11957058, 15942744, 21256992, 23914116, 31885488, 47828232, 63770976, 95656464, 191312928]

約数ペア:

[(1, 191312928), (2, 95656464), (3, 63770976), (4, 47828232), (6, 31885488), (8, 23914116), (9, 21256992), (12, 15942744), (16, 11957058), (18, 10628496), (24, 7971372), (27, 7085664), (32, 5978529), (36, 5314248), (48, 3985686), (54, 3542832), (59, 3242592), (72, 2657124), (81, 2361888), (96, 1992843), (108, 1771416), (118, 1621296), (139, 1376352), (144, 1328562), (162, 1180944), (177, 1080864), (216, 885708), (236, 810648), (243, 787296), (278, 688176), (288, 664281), (324, 590472), (354, 540432), (417, 458784), (432, 442854), (472, 405324), (486, 393648), (531, 360288), (556, 344088), (648, 295236), (708, 270216), (729, 262432), (834, 229392), (864, 221427), (944, 202662), (972, 196824), (1062, 180144), (1112, 172044), (1251, 152928), (1296, 147618), (1416, 135108), (1458, 131216), (1593, 120096), (1668, 114696), (1888, 101331), (1944, 98412), (2124, 90072), (2224, 86022), (2502, 76464), (2592, 73809), (2832, 67554), (2916, 65608), (3186, 60048), (3336, 57348), (3753, 50976), (3888, 49206), (4248, 45036), (4448, 43011), (4779, 40032), (5004, 38232), (5664, 33777), (5832, 32804), (6372, 30024), (6672, 28674), (7506, 25488), (7776, 24603), (8201, 23328), (8496, 22518), (9558, 20016), (10008, 19116), (11259, 16992), (11664, 16402), (12744, 15012), (13344, 14337)]