144475838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{619}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 239984640

約数和(自身を除く): 95508802

約数列:

[1, 2, 13, 26, 47, 94, 191, 382, 611, 619, 1222, 1238, 2483, 4966, 8047, 8977, 16094, 17954, 29093, 58186, 116701, 118229, 233402, 236458, 378209, 756418, 1536977, 3073954, 5556763, 11113526, 72237919, 144475838]

約数ペア:

[(1, 144475838), (2, 72237919), (13, 11113526), (26, 5556763), (47, 3073954), (94, 1536977), (191, 756418), (382, 378209), (611, 236458), (619, 233402), (1222, 118229), (1238, 116701), (2483, 58186), (4966, 29093), (8047, 17954), (8977, 16094)]