127901568

素因数分解:

$2^7\times 3^1\times {\mathrm{251}}^1\times {\mathrm{1327}}^1$

素因数の和:1595

約数の個数: 64

約数和(自身を含む): 341349120

約数和(自身を除く): 213447552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 251, 384, 502, 753, 1004, 1327, 1506, 2008, 2654, 3012, 3981, 4016, 5308, 6024, 7962, 8032, 10616, 12048, 15924, 16064, 21232, 24096, 31848, 32128, 42464, 48192, 63696, 84928, 96384, 127392, 169856, 254784, 333077, 509568, 666154, 999231, 1332308, 1998462, 2664616, 3996924, 5329232, 7993848, 10658464, 15987696, 21316928, 31975392, 42633856, 63950784, 127901568]

約数ペア:

[(1, 127901568), (2, 63950784), (3, 42633856), (4, 31975392), (6, 21316928), (8, 15987696), (12, 10658464), (16, 7993848), (24, 5329232), (32, 3996924), (48, 2664616), (64, 1998462), (96, 1332308), (128, 999231), (192, 666154), (251, 509568), (384, 333077), (502, 254784), (753, 169856), (1004, 127392), (1327, 96384), (1506, 84928), (2008, 63696), (2654, 48192), (3012, 42464), (3981, 32128), (4016, 31848), (5308, 24096), (6024, 21232), (7962, 16064), (8032, 15924), (10616, 12048)]