161871492959

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{272809}}^1$

素因数の和:273023

約数の個数: 32

約数和(自身を含む): 197994585600

約数和(自身を除く): 36123092641

約数列:

[1, 11, 17, 19, 167, 187, 209, 323, 1837, 2839, 3173, 3553, 31229, 34903, 53941, 272809, 593351, 3000899, 4637753, 5183371, 45559103, 51015283, 57017081, 88117307, 501150133, 774504751, 865622957, 969290377, 8519552261, 9521852527, 14715590269, 161871492959]

約数ペア:

[(1, 161871492959), (11, 14715590269), (17, 9521852527), (19, 8519552261), (167, 969290377), (187, 865622957), (209, 774504751), (323, 501150133), (1837, 88117307), (2839, 57017081), (3173, 51015283), (3553, 45559103), (31229, 5183371), (34903, 4637753), (53941, 3000899), (272809, 593351)]