187518816

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{28309}}^1$

素因数の和:28348

約数の個数: 72

約数和(自身を含む): 556461360

約数和(自身を除く): 368942544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 28309, 56618, 84927, 113236, 169854, 226472, 254781, 339708, 452944, 509562, 651107, 679416, 905888, 1019124, 1302214, 1358832, 1953321, 2038248, 2604428, 2717664, 3906642, 4076496, 5208856, 5859963, 7813284, 8152992, 10417712, 11719926, 15626568, 20835424, 23439852, 31253136, 46879704, 62506272, 93759408, 187518816]

約数ペア:

[(1, 187518816), (2, 93759408), (3, 62506272), (4, 46879704), (6, 31253136), (8, 23439852), (9, 20835424), (12, 15626568), (16, 11719926), (18, 10417712), (23, 8152992), (24, 7813284), (32, 5859963), (36, 5208856), (46, 4076496), (48, 3906642), (69, 2717664), (72, 2604428), (92, 2038248), (96, 1953321), (138, 1358832), (144, 1302214), (184, 1019124), (207, 905888), (276, 679416), (288, 651107), (368, 509562), (414, 452944), (552, 339708), (736, 254781), (828, 226472), (1104, 169854), (1656, 113236), (2208, 84927), (3312, 56618), (6624, 28309)]