138538752

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:107

約数の個数: 216

約数和(自身を含む): 434047488

約数和(自身を除く): 295508736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 31, 32, 33, 44, 46, 48, 62, 64, 66, 69, 88, 92, 93, 96, 124, 128, 132, 138, 176, 184, 186, 192, 248, 253, 256, 264, 276, 341, 352, 368, 372, 384, 496, 506, 528, 529, 552, 682, 704, 713, 736, 744, 759, 768, 992, 1012, 1023, 1056, 1058, 1104, 1364, 1408, 1426, 1472, 1488, 1518, 1587, 1984, 2024, 2046, 2112, 2116, 2139, 2208, 2728, 2816, 2852, 2944, 2976, 3036, 3174, 3968, 4048, 4092, 4224, 4232, 4278, 4416, 5456, 5704, 5819, 5888, 5952, 6072, 6348, 7843, 7936, 8096, 8184, 8448, 8464, 8556, 8832, 10912, 11408, 11638, 11904, 12144, 12696, 15686, 16192, 16368, 16399, 16928, 17112, 17457, 17664, 21824, 22816, 23276, 23529, 23808, 24288, 25392, 31372, 32384, 32736, 32798, 33856, 34224, 34914, 43648, 45632, 46552, 47058, 48576, 49197, 50784, 62744, 64768, 65472, 65596, 67712, 68448, 69828, 87296, 91264, 93104, 94116, 97152, 98394, 101568, 125488, 130944, 131192, 135424, 136896, 139656, 180389, 182528, 186208, 188232, 194304, 196788, 203136, 250976, 261888, 262384, 273792, 279312, 360778, 372416, 376464, 393576, 406272, 501952, 524768, 541167, 547584, 558624, 721556, 744832, 752928, 787152, 1003904, 1049536, 1082334, 1117248, 1443112, 1489664, 1505856, 1574304, 2007808, 2099072, 2164668, 2234496, 2886224, 3011712, 3148608, 4198144, 4329336, 4468992, 5772448, 6023424, 6297216, 8658672, 11544896, 12594432, 17317344, 23089792, 34634688, 46179584, 69269376, 138538752]

約数ペア:

[(1, 138538752), (2, 69269376), (3, 46179584), (4, 34634688), (6, 23089792), (8, 17317344), (11, 12594432), (12, 11544896), (16, 8658672), (22, 6297216), (23, 6023424), (24, 5772448), (31, 4468992), (32, 4329336), (33, 4198144), (44, 3148608), (46, 3011712), (48, 2886224), (62, 2234496), (64, 2164668), (66, 2099072), (69, 2007808), (88, 1574304), (92, 1505856), (93, 1489664), (96, 1443112), (124, 1117248), (128, 1082334), (132, 1049536), (138, 1003904), (176, 787152), (184, 752928), (186, 744832), (192, 721556), (248, 558624), (253, 547584), (256, 541167), (264, 524768), (276, 501952), (341, 406272), (352, 393576), (368, 376464), (372, 372416), (384, 360778), (496, 279312), (506, 273792), (528, 262384), (529, 261888), (552, 250976), (682, 203136), (704, 196788), (713, 194304), (736, 188232), (744, 186208), (759, 182528), (768, 180389), (992, 139656), (1012, 136896), (1023, 135424), (1056, 131192), (1058, 130944), (1104, 125488), (1364, 101568), (1408, 98394), (1426, 97152), (1472, 94116), (1488, 93104), (1518, 91264), (1587, 87296), (1984, 69828), (2024, 68448), (2046, 67712), (2112, 65596), (2116, 65472), (2139, 64768), (2208, 62744), (2728, 50784), (2816, 49197), (2852, 48576), (2944, 47058), (2976, 46552), (3036, 45632), (3174, 43648), (3968, 34914), (4048, 34224), (4092, 33856), (4224, 32798), (4232, 32736), (4278, 32384), (4416, 31372), (5456, 25392), (5704, 24288), (5819, 23808), (5888, 23529), (5952, 23276), (6072, 22816), (6348, 21824), (7843, 17664), (7936, 17457), (8096, 17112), (8184, 16928), (8448, 16399), (8464, 16368), (8556, 16192), (8832, 15686), (10912, 12696), (11408, 12144), (11638, 11904)]