121751924

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1747}}^1$

素因数の和:1908

約数の個数: 48

約数和(自身を含む): 258424320

約数和(自身を除く): 136672396

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 131, 133, 262, 266, 524, 532, 917, 1747, 1834, 2489, 3494, 3668, 4978, 6988, 9956, 12229, 17423, 24458, 33193, 34846, 48916, 66386, 69692, 132772, 228857, 232351, 457714, 464702, 915428, 929404, 1601999, 3203998, 4348283, 6407996, 8696566, 17393132, 30437981, 60875962, 121751924]

約数ペア:

[(1, 121751924), (2, 60875962), (4, 30437981), (7, 17393132), (14, 8696566), (19, 6407996), (28, 4348283), (38, 3203998), (76, 1601999), (131, 929404), (133, 915428), (262, 464702), (266, 457714), (524, 232351), (532, 228857), (917, 132772), (1747, 69692), (1834, 66386), (2489, 48916), (3494, 34846), (3668, 33193), (4978, 24458), (6988, 17423), (9956, 12229)]