161727072

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{129589}}^1$

素因数の和:129615

約数の個数: 48

約数和(自身を含む): 457193520

約数和(自身を除く): 295466448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 129589, 259178, 388767, 518356, 777534, 1036712, 1555068, 1684657, 2073424, 3110136, 3369314, 4146848, 5053971, 6220272, 6738628, 10107942, 12440544, 13477256, 20215884, 26954512, 40431768, 53909024, 80863536, 161727072]

約数ペア:

[(1, 161727072), (2, 80863536), (3, 53909024), (4, 40431768), (6, 26954512), (8, 20215884), (12, 13477256), (13, 12440544), (16, 10107942), (24, 6738628), (26, 6220272), (32, 5053971), (39, 4146848), (48, 3369314), (52, 3110136), (78, 2073424), (96, 1684657), (104, 1555068), (156, 1036712), (208, 777534), (312, 518356), (416, 388767), (624, 259178), (1248, 129589)]