138348576

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:359

約数の個数: 144

約数和(自身を含む): 419459040

約数和(自身を除く): 281110464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 131, 144, 152, 171, 193, 228, 262, 288, 304, 342, 386, 393, 456, 524, 579, 608, 684, 772, 786, 912, 1048, 1158, 1179, 1368, 1544, 1572, 1737, 1824, 2096, 2316, 2358, 2489, 2736, 3088, 3144, 3474, 3667, 4192, 4632, 4716, 4978, 5472, 6176, 6288, 6948, 7334, 7467, 9264, 9432, 9956, 11001, 12576, 13896, 14668, 14934, 18528, 18864, 19912, 22002, 22401, 25283, 27792, 29336, 29868, 33003, 37728, 39824, 44004, 44802, 50566, 55584, 58672, 59736, 66006, 75849, 79648, 88008, 89604, 101132, 117344, 119472, 132012, 151698, 176016, 179208, 202264, 227547, 238944, 264024, 303396, 352032, 358416, 404528, 455094, 480377, 528048, 606792, 716832, 809056, 910188, 960754, 1056096, 1213584, 1441131, 1820376, 1921508, 2427168, 2882262, 3640752, 3843016, 4323393, 5764524, 7281504, 7686032, 8646786, 11529048, 15372064, 17293572, 23058096, 34587144, 46116192, 69174288, 138348576]

約数ペア:

[(1, 138348576), (2, 69174288), (3, 46116192), (4, 34587144), (6, 23058096), (8, 17293572), (9, 15372064), (12, 11529048), (16, 8646786), (18, 7686032), (19, 7281504), (24, 5764524), (32, 4323393), (36, 3843016), (38, 3640752), (48, 2882262), (57, 2427168), (72, 1921508), (76, 1820376), (96, 1441131), (114, 1213584), (131, 1056096), (144, 960754), (152, 910188), (171, 809056), (193, 716832), (228, 606792), (262, 528048), (288, 480377), (304, 455094), (342, 404528), (386, 358416), (393, 352032), (456, 303396), (524, 264024), (579, 238944), (608, 227547), (684, 202264), (772, 179208), (786, 176016), (912, 151698), (1048, 132012), (1158, 119472), (1179, 117344), (1368, 101132), (1544, 89604), (1572, 88008), (1737, 79648), (1824, 75849), (2096, 66006), (2316, 59736), (2358, 58672), (2489, 55584), (2736, 50566), (3088, 44802), (3144, 44004), (3474, 39824), (3667, 37728), (4192, 33003), (4632, 29868), (4716, 29336), (4978, 27792), (5472, 25283), (6176, 22401), (6288, 22002), (6948, 19912), (7334, 18864), (7467, 18528), (9264, 14934), (9432, 14668), (9956, 13896), (11001, 12576)]