163957242

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{7193}}^1$

素因数の和:7358

約数の個数: 32

約数和(自身を含む): 341858880

約数和(自身を除く): 177901638

約数列:

[1, 2, 3, 6, 29, 58, 87, 131, 174, 262, 393, 786, 3799, 7193, 7598, 11397, 14386, 21579, 22794, 43158, 208597, 417194, 625791, 942283, 1251582, 1884566, 2826849, 5653698, 27326207, 54652414, 81978621, 163957242]

約数ペア:

[(1, 163957242), (2, 81978621), (3, 54652414), (6, 27326207), (29, 5653698), (58, 2826849), (87, 1884566), (131, 1251582), (174, 942283), (262, 625791), (393, 417194), (786, 208597), (3799, 43158), (7193, 22794), (7598, 21579), (11397, 14386)]