156780552

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{343817}}^1$

素因数の和:343845

約数の個数: 32

約数和(自身を含む): 412581600

約数和(自身を除く): 255801048

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 343817, 687634, 1031451, 1375268, 2062902, 2750536, 4125804, 6532523, 8251608, 13065046, 19597569, 26130092, 39195138, 52260184, 78390276, 156780552]

約数ペア:

[(1, 156780552), (2, 78390276), (3, 52260184), (4, 39195138), (6, 26130092), (8, 19597569), (12, 13065046), (19, 8251608), (24, 6532523), (38, 4125804), (57, 2750536), (76, 2062902), (114, 1375268), (152, 1031451), (228, 687634), (456, 343817)]