139984992

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3019}}^1$

素因数の和:3065

約数の個数: 144

約数和(自身を含む): 474888960

約数和(自身を除く): 334903968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 168, 184, 207, 224, 252, 276, 288, 322, 336, 368, 414, 483, 504, 552, 644, 672, 736, 828, 966, 1008, 1104, 1288, 1449, 1656, 1932, 2016, 2208, 2576, 2898, 3019, 3312, 3864, 5152, 5796, 6038, 6624, 7728, 9057, 11592, 12076, 15456, 18114, 21133, 23184, 24152, 27171, 36228, 42266, 46368, 48304, 54342, 63399, 69437, 72456, 84532, 96608, 108684, 126798, 138874, 144912, 169064, 190197, 208311, 217368, 253596, 277748, 289824, 338128, 380394, 416622, 434736, 486059, 507192, 555496, 624933, 676256, 760788, 833244, 869472, 972118, 1014384, 1110992, 1249866, 1458177, 1521576, 1666488, 1944236, 2028768, 2221984, 2499732, 2916354, 3043152, 3332976, 3888472, 4374531, 4999464, 5832708, 6086304, 6665952, 7776944, 8749062, 9998928, 11665416, 15553888, 17498124, 19997856, 23330832, 34996248, 46661664, 69992496, 139984992]

約数ペア:

[(1, 139984992), (2, 69992496), (3, 46661664), (4, 34996248), (6, 23330832), (7, 19997856), (8, 17498124), (9, 15553888), (12, 11665416), (14, 9998928), (16, 8749062), (18, 7776944), (21, 6665952), (23, 6086304), (24, 5832708), (28, 4999464), (32, 4374531), (36, 3888472), (42, 3332976), (46, 3043152), (48, 2916354), (56, 2499732), (63, 2221984), (69, 2028768), (72, 1944236), (84, 1666488), (92, 1521576), (96, 1458177), (112, 1249866), (126, 1110992), (138, 1014384), (144, 972118), (161, 869472), (168, 833244), (184, 760788), (207, 676256), (224, 624933), (252, 555496), (276, 507192), (288, 486059), (322, 434736), (336, 416622), (368, 380394), (414, 338128), (483, 289824), (504, 277748), (552, 253596), (644, 217368), (672, 208311), (736, 190197), (828, 169064), (966, 144912), (1008, 138874), (1104, 126798), (1288, 108684), (1449, 96608), (1656, 84532), (1932, 72456), (2016, 69437), (2208, 63399), (2576, 54342), (2898, 48304), (3019, 46368), (3312, 42266), (3864, 36228), (5152, 27171), (5796, 24152), (6038, 23184), (6624, 21133), (7728, 18114), (9057, 15456), (11592, 12076)]