139700512

素因数分解:

$2^5\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1787}}^1$

素因数の和:2153

約数の個数: 48

約数和(自身を含む): 315403200

約数和(自身を除く): 175702688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 349, 698, 1396, 1787, 2443, 2792, 3574, 4886, 5584, 7148, 9772, 11168, 12509, 14296, 19544, 25018, 28592, 39088, 50036, 57184, 78176, 100072, 200144, 400288, 623663, 1247326, 2494652, 4365641, 4989304, 8731282, 9978608, 17462564, 19957216, 34925128, 69850256, 139700512]

約数ペア:

[(1, 139700512), (2, 69850256), (4, 34925128), (7, 19957216), (8, 17462564), (14, 9978608), (16, 8731282), (28, 4989304), (32, 4365641), (56, 2494652), (112, 1247326), (224, 623663), (349, 400288), (698, 200144), (1396, 100072), (1787, 78176), (2443, 57184), (2792, 50036), (3574, 39088), (4886, 28592), (5584, 25018), (7148, 19544), (9772, 14296), (11168, 12509)]