163065318

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{72089}}^1$

素因数の和:72136

約数の個数: 32

約数和(自身を含む): 363333600

約数和(自身を除く): 200268282

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 72089, 144178, 216267, 432534, 937157, 1874314, 2090581, 2811471, 4181162, 5622942, 6271743, 12543486, 27177553, 54355106, 81532659, 163065318]

約数ペア:

[(1, 163065318), (2, 81532659), (3, 54355106), (6, 27177553), (13, 12543486), (26, 6271743), (29, 5622942), (39, 4181162), (58, 2811471), (78, 2090581), (87, 1874314), (174, 937157), (377, 432534), (754, 216267), (1131, 144178), (2262, 72089)]