156720768

素因数分解:

$2^7\times 3^1\times {\mathrm{408127}}^1$

素因数の和:408144

約数の個数: 32

約数和(自身を含む): 416290560

約数和(自身を除く): 259569792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 408127, 816254, 1224381, 1632508, 2448762, 3265016, 4897524, 6530032, 9795048, 13060064, 19590096, 26120128, 39180192, 52240256, 78360384, 156720768]

約数ペア:

[(1, 156720768), (2, 78360384), (3, 52240256), (4, 39180192), (6, 26120128), (8, 19590096), (12, 13060064), (16, 9795048), (24, 6530032), (32, 4897524), (48, 3265016), (64, 2448762), (96, 1632508), (128, 1224381), (192, 816254), (384, 408127)]