144499016

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{217619}}^1$

素因数の和:217708

約数の個数: 16

約数和(自身を含む): 274201200

約数和(自身を除く): 129702184

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 217619, 435238, 870476, 1740952, 18062377, 36124754, 72249508, 144499016]

約数ペア:

[(1, 144499016), (2, 72249508), (4, 36124754), (8, 18062377), (83, 1740952), (166, 870476), (332, 435238), (664, 217619)]