155918592011

素因数分解:

$7^1\times {\mathrm{13}}^3\times {\mathrm{17}}^2\times {\mathrm{35081}}^1$

素因数の和:35161

約数の個数: 48

約数和(自身を含む): 205064112960

約数和(自身を除く): 49145520949

約数列:

[1, 7, 13, 17, 91, 119, 169, 221, 289, 1183, 1547, 2023, 2197, 2873, 3757, 15379, 20111, 26299, 35081, 37349, 48841, 245567, 261443, 341887, 456053, 596377, 634933, 3192371, 4174639, 4444531, 5928689, 7752901, 10138409, 41500823, 54270307, 70968863, 77072957, 100787713, 131799317, 539510699, 705513991, 922595219, 1310240269, 1713391121, 9171681883, 11993737847, 22274084573, 155918592011]

約数ペア:

[(1, 155918592011), (7, 22274084573), (13, 11993737847), (17, 9171681883), (91, 1713391121), (119, 1310240269), (169, 922595219), (221, 705513991), (289, 539510699), (1183, 131799317), (1547, 100787713), (2023, 77072957), (2197, 70968863), (2873, 54270307), (3757, 41500823), (15379, 10138409), (20111, 7752901), (26299, 5928689), (35081, 4444531), (37349, 4174639), (48841, 3192371), (245567, 634933), (261443, 596377), (341887, 456053)]