140628312

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:319

約数の個数: 160

約数和(自身を含む): 436035600

約数和(自身を除く): 295407288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 109, 132, 162, 181, 198, 216, 218, 264, 297, 324, 327, 362, 396, 436, 543, 594, 648, 654, 724, 792, 872, 891, 981, 1086, 1188, 1199, 1308, 1448, 1629, 1782, 1962, 1991, 2172, 2376, 2398, 2616, 2943, 3258, 3564, 3597, 3924, 3982, 4344, 4796, 4887, 5886, 5973, 6516, 7128, 7194, 7848, 7964, 8829, 9592, 9774, 10791, 11772, 11946, 13032, 14388, 14661, 15928, 17658, 17919, 19548, 19729, 21582, 23544, 23892, 28776, 29322, 32373, 35316, 35838, 39096, 39458, 43164, 47784, 53757, 58644, 59187, 64746, 70632, 71676, 78916, 86328, 97119, 107514, 117288, 118374, 129492, 143352, 157832, 161271, 177561, 194238, 215028, 217019, 236748, 258984, 322542, 355122, 388476, 430056, 434038, 473496, 532683, 645084, 651057, 710244, 776952, 868076, 1065366, 1290168, 1302114, 1420488, 1598049, 1736152, 1953171, 2130732, 2604228, 3196098, 3906342, 4261464, 5208456, 5859513, 6392196, 7812684, 11719026, 12784392, 15625368, 17578539, 23438052, 35157078, 46876104, 70314156, 140628312]

約数ペア:

[(1, 140628312), (2, 70314156), (3, 46876104), (4, 35157078), (6, 23438052), (8, 17578539), (9, 15625368), (11, 12784392), (12, 11719026), (18, 7812684), (22, 6392196), (24, 5859513), (27, 5208456), (33, 4261464), (36, 3906342), (44, 3196098), (54, 2604228), (66, 2130732), (72, 1953171), (81, 1736152), (88, 1598049), (99, 1420488), (108, 1302114), (109, 1290168), (132, 1065366), (162, 868076), (181, 776952), (198, 710244), (216, 651057), (218, 645084), (264, 532683), (297, 473496), (324, 434038), (327, 430056), (362, 388476), (396, 355122), (436, 322542), (543, 258984), (594, 236748), (648, 217019), (654, 215028), (724, 194238), (792, 177561), (872, 161271), (891, 157832), (981, 143352), (1086, 129492), (1188, 118374), (1199, 117288), (1308, 107514), (1448, 97119), (1629, 86328), (1782, 78916), (1962, 71676), (1991, 70632), (2172, 64746), (2376, 59187), (2398, 58644), (2616, 53757), (2943, 47784), (3258, 43164), (3564, 39458), (3597, 39096), (3924, 35838), (3982, 35316), (4344, 32373), (4796, 29322), (4887, 28776), (5886, 23892), (5973, 23544), (6516, 21582), (7128, 19729), (7194, 19548), (7848, 17919), (7964, 17658), (8829, 15928), (9592, 14661), (9774, 14388), (10791, 13032), (11772, 11946)]