15879936

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 144

約数和(自身を含む): 47093760

約数和(自身を除く): 31213824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 31, 32, 46, 48, 58, 62, 64, 69, 87, 92, 93, 96, 116, 124, 128, 138, 174, 184, 186, 192, 232, 248, 256, 276, 348, 368, 372, 384, 464, 496, 552, 667, 696, 713, 736, 744, 768, 899, 928, 992, 1104, 1334, 1392, 1426, 1472, 1488, 1798, 1856, 1984, 2001, 2139, 2208, 2668, 2697, 2784, 2852, 2944, 2976, 3596, 3712, 3968, 4002, 4278, 4416, 5336, 5394, 5568, 5704, 5888, 5952, 7192, 7424, 7936, 8004, 8556, 8832, 10672, 10788, 11136, 11408, 11904, 14384, 16008, 17112, 17664, 20677, 21344, 21576, 22272, 22816, 23808, 28768, 32016, 34224, 41354, 42688, 43152, 45632, 57536, 62031, 64032, 68448, 82708, 85376, 86304, 91264, 115072, 124062, 128064, 136896, 165416, 170752, 172608, 182528, 230144, 248124, 256128, 273792, 330832, 345216, 496248, 512256, 547584, 661664, 690432, 992496, 1323328, 1984992, 2646656, 3969984, 5293312, 7939968, 15879936]

約数ペア:

[(1, 15879936), (2, 7939968), (3, 5293312), (4, 3969984), (6, 2646656), (8, 1984992), (12, 1323328), (16, 992496), (23, 690432), (24, 661664), (29, 547584), (31, 512256), (32, 496248), (46, 345216), (48, 330832), (58, 273792), (62, 256128), (64, 248124), (69, 230144), (87, 182528), (92, 172608), (93, 170752), (96, 165416), (116, 136896), (124, 128064), (128, 124062), (138, 115072), (174, 91264), (184, 86304), (186, 85376), (192, 82708), (232, 68448), (248, 64032), (256, 62031), (276, 57536), (348, 45632), (368, 43152), (372, 42688), (384, 41354), (464, 34224), (496, 32016), (552, 28768), (667, 23808), (696, 22816), (713, 22272), (736, 21576), (744, 21344), (768, 20677), (899, 17664), (928, 17112), (992, 16008), (1104, 14384), (1334, 11904), (1392, 11408), (1426, 11136), (1472, 10788), (1488, 10672), (1798, 8832), (1856, 8556), (1984, 8004), (2001, 7936), (2139, 7424), (2208, 7192), (2668, 5952), (2697, 5888), (2784, 5704), (2852, 5568), (2944, 5394), (2976, 5336), (3596, 4416), (3712, 4278), (3968, 4002)]