161893186

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{46817}}^1$

素因数の和:46858

約数の個数: 32

約数和(自身を含む): 314616960

約数和(自身を除く): 152723774

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 46817, 93634, 327719, 608621, 655438, 889523, 1217242, 1779046, 4260347, 6226661, 8520694, 11563799, 12453322, 23127598, 80946593, 161893186]

約数ペア:

[(1, 161893186), (2, 80946593), (7, 23127598), (13, 12453322), (14, 11563799), (19, 8520694), (26, 6226661), (38, 4260347), (91, 1779046), (133, 1217242), (182, 889523), (247, 655438), (266, 608621), (494, 327719), (1729, 93634), (3458, 46817)]