138652248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:385

約数の個数: 128

約数和(自身を含む): 414720000

約数和(自身を除く): 276067752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 149, 168, 174, 191, 203, 232, 298, 348, 382, 406, 447, 573, 596, 609, 696, 764, 812, 894, 1043, 1146, 1192, 1218, 1337, 1528, 1624, 1788, 2086, 2292, 2436, 2674, 3129, 3576, 4011, 4172, 4321, 4584, 4872, 5348, 5539, 6258, 8022, 8344, 8642, 10696, 11078, 12516, 12963, 16044, 16617, 17284, 22156, 25032, 25926, 28459, 30247, 32088, 33234, 34568, 38773, 44312, 51852, 56918, 60494, 66468, 77546, 85377, 90741, 103704, 113836, 116319, 120988, 132936, 155092, 170754, 181482, 199213, 227672, 232638, 241976, 310184, 341508, 362964, 398426, 465276, 597639, 683016, 725928, 796852, 825311, 930552, 1195278, 1593704, 1650622, 2390556, 2475933, 3301244, 4781112, 4951866, 5777177, 6602488, 9903732, 11554354, 17331531, 19807464, 23108708, 34663062, 46217416, 69326124, 138652248]

約数ペア:

[(1, 138652248), (2, 69326124), (3, 46217416), (4, 34663062), (6, 23108708), (7, 19807464), (8, 17331531), (12, 11554354), (14, 9903732), (21, 6602488), (24, 5777177), (28, 4951866), (29, 4781112), (42, 3301244), (56, 2475933), (58, 2390556), (84, 1650622), (87, 1593704), (116, 1195278), (149, 930552), (168, 825311), (174, 796852), (191, 725928), (203, 683016), (232, 597639), (298, 465276), (348, 398426), (382, 362964), (406, 341508), (447, 310184), (573, 241976), (596, 232638), (609, 227672), (696, 199213), (764, 181482), (812, 170754), (894, 155092), (1043, 132936), (1146, 120988), (1192, 116319), (1218, 113836), (1337, 103704), (1528, 90741), (1624, 85377), (1788, 77546), (2086, 66468), (2292, 60494), (2436, 56918), (2674, 51852), (3129, 44312), (3576, 38773), (4011, 34568), (4172, 33234), (4321, 32088), (4584, 30247), (4872, 28459), (5348, 25926), (5539, 25032), (6258, 22156), (8022, 17284), (8344, 16617), (8642, 16044), (10696, 12963), (11078, 12516)]