145419288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{865591}}^1$

素因数の和:865607

約数の個数: 32

約数和(自身を含む): 415484160

約数和(自身を除く): 270064872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 865591, 1731182, 2596773, 3462364, 5193546, 6059137, 6924728, 10387092, 12118274, 18177411, 20774184, 24236548, 36354822, 48473096, 72709644, 145419288]

約数ペア:

[(1, 145419288), (2, 72709644), (3, 48473096), (4, 36354822), (6, 24236548), (7, 20774184), (8, 18177411), (12, 12118274), (14, 10387092), (21, 6924728), (24, 6059137), (28, 5193546), (42, 3462364), (56, 2596773), (84, 1731182), (168, 865591)]