146218319

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 173880000

約数和(自身を除く): 27661681

約数列:

[1, 13, 19, 29, 137, 149, 247, 377, 551, 1781, 1937, 2603, 2831, 3973, 4321, 7163, 20413, 33839, 36803, 51649, 56173, 75487, 82099, 265369, 387847, 591977, 981331, 1067287, 5042011, 7695701, 11247563, 146218319]

約数ペア:

[(1, 146218319), (13, 11247563), (19, 7695701), (29, 5042011), (137, 1067287), (149, 981331), (247, 591977), (377, 387847), (551, 265369), (1781, 82099), (1937, 75487), (2603, 56173), (2831, 51649), (3973, 36803), (4321, 33839), (7163, 20413)]