157438804

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{607}}^1\times {\mathrm{1063}}^1$

素因数の和:1735

約数の個数: 24

約数和(自身を含む): 280759808

約数和(自身を除く): 123321004

約数列:

[1, 2, 4, 61, 122, 244, 607, 1063, 1214, 2126, 2428, 4252, 37027, 64843, 74054, 129686, 148108, 259372, 645241, 1290482, 2580964, 39359701, 78719402, 157438804]

約数ペア:

[(1, 157438804), (2, 78719402), (4, 39359701), (61, 2580964), (122, 1290482), (244, 645241), (607, 259372), (1063, 148108), (1214, 129686), (2126, 74054), (2428, 64843), (4252, 37027)]