158477480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29789}}^1$

素因数の和:29826

約数の個数: 64

約数和(自身を含む): 428976000

約数和(自身を除く): 270498520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 29789, 59578, 119156, 148945, 208523, 238312, 297890, 417046, 565991, 595780, 834092, 1042615, 1131982, 1191560, 1668184, 2085230, 2263964, 2829955, 3961937, 4170460, 4527928, 5659910, 7923874, 8340920, 11319820, 15847748, 19809685, 22639640, 31695496, 39619370, 79238740, 158477480]

約数ペア:

[(1, 158477480), (2, 79238740), (4, 39619370), (5, 31695496), (7, 22639640), (8, 19809685), (10, 15847748), (14, 11319820), (19, 8340920), (20, 7923874), (28, 5659910), (35, 4527928), (38, 4170460), (40, 3961937), (56, 2829955), (70, 2263964), (76, 2085230), (95, 1668184), (133, 1191560), (140, 1131982), (152, 1042615), (190, 834092), (266, 595780), (280, 565991), (380, 417046), (532, 297890), (665, 238312), (760, 208523), (1064, 148945), (1330, 119156), (2660, 59578), (5320, 29789)]