120149183

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{349}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 159667200

約数和(自身を除く): 39518017

約数列:

[1, 7, 11, 17, 77, 119, 187, 263, 349, 1309, 1841, 2443, 2893, 3839, 4471, 5933, 20251, 26873, 31297, 41531, 49181, 65263, 91787, 344267, 456841, 642509, 1009657, 1560379, 7067599, 10922653, 17164169, 120149183]

約数ペア:

[(1, 120149183), (7, 17164169), (11, 10922653), (17, 7067599), (77, 1560379), (119, 1009657), (187, 642509), (263, 456841), (349, 344267), (1309, 91787), (1841, 65263), (2443, 49181), (2893, 41531), (3839, 31297), (4471, 26873), (5933, 20251)]