138187584

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:229

約数の個数: 168

約数和(自身を含む): 418429440

約数和(自身を除く): 280241856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 71, 72, 93, 96, 109, 124, 142, 144, 186, 192, 213, 218, 248, 279, 284, 288, 327, 372, 426, 436, 496, 558, 568, 576, 639, 654, 744, 852, 872, 981, 992, 1116, 1136, 1278, 1308, 1488, 1704, 1744, 1962, 1984, 2201, 2232, 2272, 2556, 2616, 2976, 3379, 3408, 3488, 3924, 4402, 4464, 4544, 5112, 5232, 5952, 6603, 6758, 6816, 6976, 7739, 7848, 8804, 8928, 10137, 10224, 10464, 13206, 13516, 13632, 15478, 15696, 17608, 17856, 19809, 20274, 20448, 20928, 23217, 26412, 27032, 30411, 30956, 31392, 35216, 39618, 40548, 40896, 46434, 52824, 54064, 60822, 61912, 62784, 69651, 70432, 79236, 81096, 92868, 105648, 108128, 121644, 123824, 139302, 140864, 158472, 162192, 185736, 211296, 216256, 239909, 243288, 247648, 278604, 316944, 324384, 371472, 422592, 479818, 486576, 495296, 557208, 633888, 648768, 719727, 742944, 959636, 973152, 1114416, 1267776, 1439454, 1485888, 1919272, 1946304, 2159181, 2228832, 2878908, 3838544, 4318362, 4457664, 5757816, 7677088, 8636724, 11515632, 15354176, 17273448, 23031264, 34546896, 46062528, 69093792, 138187584]

約数ペア:

[(1, 138187584), (2, 69093792), (3, 46062528), (4, 34546896), (6, 23031264), (8, 17273448), (9, 15354176), (12, 11515632), (16, 8636724), (18, 7677088), (24, 5757816), (31, 4457664), (32, 4318362), (36, 3838544), (48, 2878908), (62, 2228832), (64, 2159181), (71, 1946304), (72, 1919272), (93, 1485888), (96, 1439454), (109, 1267776), (124, 1114416), (142, 973152), (144, 959636), (186, 742944), (192, 719727), (213, 648768), (218, 633888), (248, 557208), (279, 495296), (284, 486576), (288, 479818), (327, 422592), (372, 371472), (426, 324384), (436, 316944), (496, 278604), (558, 247648), (568, 243288), (576, 239909), (639, 216256), (654, 211296), (744, 185736), (852, 162192), (872, 158472), (981, 140864), (992, 139302), (1116, 123824), (1136, 121644), (1278, 108128), (1308, 105648), (1488, 92868), (1704, 81096), (1744, 79236), (1962, 70432), (1984, 69651), (2201, 62784), (2232, 61912), (2272, 60822), (2556, 54064), (2616, 52824), (2976, 46434), (3379, 40896), (3408, 40548), (3488, 39618), (3924, 35216), (4402, 31392), (4464, 30956), (4544, 30411), (5112, 27032), (5232, 26412), (5952, 23217), (6603, 20928), (6758, 20448), (6816, 20274), (6976, 19809), (7739, 17856), (7848, 17608), (8804, 15696), (8928, 15478), (10137, 13632), (10224, 13516), (10464, 13206)]