138384288

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:321

約数の個数: 240

約数和(自身を含む): 482993280

約数和(自身を除く): 344608992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 72, 81, 84, 87, 96, 108, 112, 116, 126, 144, 162, 168, 174, 189, 203, 216, 224, 232, 252, 261, 263, 288, 324, 336, 348, 378, 406, 432, 464, 504, 522, 526, 567, 609, 648, 672, 696, 756, 783, 789, 812, 864, 928, 1008, 1044, 1052, 1134, 1218, 1296, 1392, 1512, 1566, 1578, 1624, 1827, 1841, 2016, 2088, 2104, 2268, 2349, 2367, 2436, 2592, 2784, 3024, 3132, 3156, 3248, 3654, 3682, 4176, 4208, 4536, 4698, 4734, 4872, 5481, 5523, 6048, 6264, 6312, 6496, 7101, 7308, 7364, 7627, 8352, 8416, 9072, 9396, 9468, 9744, 10962, 11046, 12528, 12624, 14202, 14616, 14728, 15254, 16443, 16569, 18144, 18792, 18936, 19488, 21303, 21924, 22092, 22881, 25056, 25248, 28404, 29232, 29456, 30508, 32886, 33138, 37584, 37872, 42606, 43848, 44184, 45762, 49707, 53389, 56808, 58464, 58912, 61016, 65772, 66276, 68643, 75168, 75744, 85212, 87696, 88368, 91524, 99414, 106778, 113616, 122032, 131544, 132552, 137286, 149121, 160167, 170424, 175392, 176736, 183048, 198828, 205929, 213556, 227232, 244064, 263088, 265104, 274572, 298242, 320334, 340848, 366096, 397656, 411858, 427112, 480501, 526176, 530208, 549144, 596484, 617787, 640668, 681696, 732192, 795312, 823716, 854224, 961002, 1098288, 1192968, 1235574, 1281336, 1441503, 1590624, 1647432, 1708448, 1922004, 2196576, 2385936, 2471148, 2562672, 2883006, 3294864, 3844008, 4324509, 4771872, 4942296, 5125344, 5766012, 6589728, 7688016, 8649018, 9884592, 11532024, 15376032, 17298036, 19769184, 23064048, 34596072, 46128096, 69192144, 138384288]

約数ペア:

[(1, 138384288), (2, 69192144), (3, 46128096), (4, 34596072), (6, 23064048), (7, 19769184), (8, 17298036), (9, 15376032), (12, 11532024), (14, 9884592), (16, 8649018), (18, 7688016), (21, 6589728), (24, 5766012), (27, 5125344), (28, 4942296), (29, 4771872), (32, 4324509), (36, 3844008), (42, 3294864), (48, 2883006), (54, 2562672), (56, 2471148), (58, 2385936), (63, 2196576), (72, 1922004), (81, 1708448), (84, 1647432), (87, 1590624), (96, 1441503), (108, 1281336), (112, 1235574), (116, 1192968), (126, 1098288), (144, 961002), (162, 854224), (168, 823716), (174, 795312), (189, 732192), (203, 681696), (216, 640668), (224, 617787), (232, 596484), (252, 549144), (261, 530208), (263, 526176), (288, 480501), (324, 427112), (336, 411858), (348, 397656), (378, 366096), (406, 340848), (432, 320334), (464, 298242), (504, 274572), (522, 265104), (526, 263088), (567, 244064), (609, 227232), (648, 213556), (672, 205929), (696, 198828), (756, 183048), (783, 176736), (789, 175392), (812, 170424), (864, 160167), (928, 149121), (1008, 137286), (1044, 132552), (1052, 131544), (1134, 122032), (1218, 113616), (1296, 106778), (1392, 99414), (1512, 91524), (1566, 88368), (1578, 87696), (1624, 85212), (1827, 75744), (1841, 75168), (2016, 68643), (2088, 66276), (2104, 65772), (2268, 61016), (2349, 58912), (2367, 58464), (2436, 56808), (2592, 53389), (2784, 49707), (3024, 45762), (3132, 44184), (3156, 43848), (3248, 42606), (3654, 37872), (3682, 37584), (4176, 33138), (4208, 32886), (4536, 30508), (4698, 29456), (4734, 29232), (4872, 28404), (5481, 25248), (5523, 25056), (6048, 22881), (6264, 22092), (6312, 21924), (6496, 21303), (7101, 19488), (7308, 18936), (7364, 18792), (7627, 18144), (8352, 16569), (8416, 16443), (9072, 15254), (9396, 14728), (9468, 14616), (9744, 14202), (10962, 12624), (11046, 12528)]