164827376

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:271

約数の個数: 120

約数和(自身を含む): 400755600

約数和(自身を除く): 235928224

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 83, 98, 112, 119, 136, 149, 166, 196, 238, 272, 298, 332, 392, 476, 581, 596, 664, 784, 833, 952, 1043, 1162, 1192, 1328, 1411, 1666, 1904, 2086, 2324, 2384, 2533, 2822, 3332, 4067, 4172, 4648, 5066, 5644, 6664, 7301, 8134, 8344, 9296, 9877, 10132, 11288, 12367, 13328, 14602, 16268, 16688, 17731, 19754, 20264, 22576, 24734, 29204, 32536, 35462, 39508, 40528, 49468, 58408, 65072, 69139, 70924, 79016, 86569, 98936, 116816, 124117, 138278, 141848, 158032, 173138, 197872, 210239, 248234, 276556, 283696, 346276, 420478, 496468, 553112, 605983, 692552, 840956, 992936, 1106224, 1211966, 1385104, 1471673, 1681912, 1985872, 2423932, 2943346, 3363824, 4847864, 5886692, 9695728, 10301711, 11773384, 20603422, 23546768, 41206844, 82413688, 164827376]

約数ペア:

[(1, 164827376), (2, 82413688), (4, 41206844), (7, 23546768), (8, 20603422), (14, 11773384), (16, 10301711), (17, 9695728), (28, 5886692), (34, 4847864), (49, 3363824), (56, 2943346), (68, 2423932), (83, 1985872), (98, 1681912), (112, 1471673), (119, 1385104), (136, 1211966), (149, 1106224), (166, 992936), (196, 840956), (238, 692552), (272, 605983), (298, 553112), (332, 496468), (392, 420478), (476, 346276), (581, 283696), (596, 276556), (664, 248234), (784, 210239), (833, 197872), (952, 173138), (1043, 158032), (1162, 141848), (1192, 138278), (1328, 124117), (1411, 116816), (1666, 98936), (1904, 86569), (2086, 79016), (2324, 70924), (2384, 69139), (2533, 65072), (2822, 58408), (3332, 49468), (4067, 40528), (4172, 39508), (4648, 35462), (5066, 32536), (5644, 29204), (6664, 24734), (7301, 22576), (8134, 20264), (8344, 19754), (9296, 17731), (9877, 16688), (10132, 16268), (11288, 14602), (12367, 13328)]