139556424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{830693}}^1$

素因数の和:830709

約数の個数: 32

約数和(自身を含む): 398733120

約数和(自身を除く): 259176696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 830693, 1661386, 2492079, 3322772, 4984158, 5814851, 6645544, 9968316, 11629702, 17444553, 19936632, 23259404, 34889106, 46518808, 69778212, 139556424]

約数ペア:

[(1, 139556424), (2, 69778212), (3, 46518808), (4, 34889106), (6, 23259404), (7, 19936632), (8, 17444553), (12, 11629702), (14, 9968316), (21, 6645544), (24, 5814851), (28, 4984158), (42, 3322772), (56, 2492079), (84, 1661386), (168, 830693)]