129899584

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:260

約数の個数: 112

約数和(自身を含む): 296265600

約数和(自身を除く): 166366016

約数列:

[1, 2, 4, 8, 16, 17, 23, 29, 32, 34, 46, 58, 64, 68, 92, 116, 136, 179, 184, 232, 272, 358, 368, 391, 464, 493, 544, 667, 716, 736, 782, 928, 986, 1088, 1334, 1432, 1472, 1564, 1856, 1972, 2668, 2864, 3043, 3128, 3944, 4117, 5191, 5336, 5728, 6086, 6256, 7888, 8234, 10382, 10672, 11339, 11456, 12172, 12512, 15776, 16468, 20764, 21344, 22678, 24344, 25024, 31552, 32936, 41528, 42688, 45356, 48688, 65872, 69989, 83056, 88247, 90712, 97376, 119393, 131744, 139978, 166112, 176494, 181424, 194752, 238786, 263488, 279956, 332224, 352988, 362848, 477572, 559912, 705976, 725696, 955144, 1119824, 1411952, 1910288, 2029681, 2239648, 2823904, 3820576, 4059362, 4479296, 5647808, 7641152, 8118724, 16237448, 32474896, 64949792, 129899584]

約数ペア:

[(1, 129899584), (2, 64949792), (4, 32474896), (8, 16237448), (16, 8118724), (17, 7641152), (23, 5647808), (29, 4479296), (32, 4059362), (34, 3820576), (46, 2823904), (58, 2239648), (64, 2029681), (68, 1910288), (92, 1411952), (116, 1119824), (136, 955144), (179, 725696), (184, 705976), (232, 559912), (272, 477572), (358, 362848), (368, 352988), (391, 332224), (464, 279956), (493, 263488), (544, 238786), (667, 194752), (716, 181424), (736, 176494), (782, 166112), (928, 139978), (986, 131744), (1088, 119393), (1334, 97376), (1432, 90712), (1472, 88247), (1564, 83056), (1856, 69989), (1972, 65872), (2668, 48688), (2864, 45356), (3043, 42688), (3128, 41528), (3944, 32936), (4117, 31552), (5191, 25024), (5336, 24344), (5728, 22678), (6086, 21344), (6256, 20764), (7888, 16468), (8234, 15776), (10382, 12512), (10672, 12172), (11339, 11456)]