128626192

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1499}}^1$

素因数の和:1711

約数の個数: 40

約数和(自身を含む): 258912000

約数和(自身を除く): 130285808

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 173, 248, 346, 496, 692, 1384, 1499, 2768, 2998, 5363, 5996, 10726, 11992, 21452, 23984, 42904, 46469, 85808, 92938, 185876, 259327, 371752, 518654, 743504, 1037308, 2074616, 4149232, 8039137, 16078274, 32156548, 64313096, 128626192]

約数ペア:

[(1, 128626192), (2, 64313096), (4, 32156548), (8, 16078274), (16, 8039137), (31, 4149232), (62, 2074616), (124, 1037308), (173, 743504), (248, 518654), (346, 371752), (496, 259327), (692, 185876), (1384, 92938), (1499, 85808), (2768, 46469), (2998, 42904), (5363, 23984), (5996, 21452), (10726, 11992)]