140960088

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{107}}^2$

素因数の和:251

約数の個数: 120

約数和(自身を含む): 419519100

約数和(自身を除く): 278559012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 107, 108, 114, 152, 162, 171, 214, 216, 228, 321, 324, 342, 428, 456, 513, 642, 648, 684, 856, 963, 1026, 1284, 1368, 1539, 1926, 2033, 2052, 2568, 2889, 3078, 3852, 4066, 4104, 5778, 6099, 6156, 7704, 8132, 8667, 11449, 11556, 12198, 12312, 16264, 17334, 18297, 22898, 23112, 24396, 34347, 34668, 36594, 45796, 48792, 54891, 68694, 69336, 73188, 91592, 103041, 109782, 137388, 146376, 164673, 206082, 217531, 219564, 274776, 309123, 329346, 412164, 435062, 439128, 618246, 652593, 658692, 824328, 870124, 927369, 1236492, 1305186, 1317384, 1740248, 1854738, 1957779, 2472984, 2610372, 3709476, 3915558, 5220744, 5873337, 7418952, 7831116, 11746674, 15662232, 17620011, 23493348, 35240022, 46986696, 70480044, 140960088]

約数ペア:

[(1, 140960088), (2, 70480044), (3, 46986696), (4, 35240022), (6, 23493348), (8, 17620011), (9, 15662232), (12, 11746674), (18, 7831116), (19, 7418952), (24, 5873337), (27, 5220744), (36, 3915558), (38, 3709476), (54, 2610372), (57, 2472984), (72, 1957779), (76, 1854738), (81, 1740248), (107, 1317384), (108, 1305186), (114, 1236492), (152, 927369), (162, 870124), (171, 824328), (214, 658692), (216, 652593), (228, 618246), (321, 439128), (324, 435062), (342, 412164), (428, 329346), (456, 309123), (513, 274776), (642, 219564), (648, 217531), (684, 206082), (856, 164673), (963, 146376), (1026, 137388), (1284, 109782), (1368, 103041), (1539, 91592), (1926, 73188), (2033, 69336), (2052, 68694), (2568, 54891), (2889, 48792), (3078, 45796), (3852, 36594), (4066, 34668), (4104, 34347), (5778, 24396), (6099, 23112), (6156, 22898), (7704, 18297), (8132, 17334), (8667, 16264), (11449, 12312), (11556, 12198)]