120395136

素因数分解:

$2^7\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1997}}^1$

素因数の和:2171

約数の個数: 64

約数和(自身を含む): 321997680

約数和(自身を除く): 201602544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 157, 192, 314, 384, 471, 628, 942, 1256, 1884, 1997, 2512, 3768, 3994, 5024, 5991, 7536, 7988, 10048, 11982, 15072, 15976, 20096, 23964, 30144, 31952, 47928, 60288, 63904, 95856, 127808, 191712, 255616, 313529, 383424, 627058, 766848, 940587, 1254116, 1881174, 2508232, 3762348, 5016464, 7524696, 10032928, 15049392, 20065856, 30098784, 40131712, 60197568, 120395136]

約数ペア:

[(1, 120395136), (2, 60197568), (3, 40131712), (4, 30098784), (6, 20065856), (8, 15049392), (12, 10032928), (16, 7524696), (24, 5016464), (32, 3762348), (48, 2508232), (64, 1881174), (96, 1254116), (128, 940587), (157, 766848), (192, 627058), (314, 383424), (384, 313529), (471, 255616), (628, 191712), (942, 127808), (1256, 95856), (1884, 63904), (1997, 60288), (2512, 47928), (3768, 31952), (3994, 30144), (5024, 23964), (5991, 20096), (7536, 15976), (7988, 15072), (10048, 11982)]