140653970024

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{479}}^1\times {\mathrm{246343}}^1$

素因数の和:246977

約数の個数: 32

約数和(自身を含む): 266051520000

約数和(自身を除く): 125397549976

約数列:

[1, 2, 4, 8, 149, 298, 479, 596, 958, 1192, 1916, 3832, 71371, 142742, 246343, 285484, 492686, 570968, 985372, 1970744, 36705107, 73410214, 117998297, 146820428, 235996594, 293640856, 471993188, 943986376, 17581746253, 35163492506, 70326985012, 140653970024]

約数ペア:

[(1, 140653970024), (2, 70326985012), (4, 35163492506), (8, 17581746253), (149, 943986376), (298, 471993188), (479, 293640856), (596, 235996594), (958, 146820428), (1192, 117998297), (1916, 73410214), (3832, 36705107), (71371, 1970744), (142742, 985372), (246343, 570968), (285484, 492686)]