157025528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1109}}^1\times {\mathrm{1609}}^1$

素因数の和:2735

約数の個数: 32

約数和(自身を含む): 321678000

約数和(自身を除く): 164652472

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1109, 1609, 2218, 3218, 4436, 6436, 8872, 12199, 12872, 17699, 24398, 35398, 48796, 70796, 97592, 141592, 1784381, 3568762, 7137524, 14275048, 19628191, 39256382, 78512764, 157025528]

約数ペア:

[(1, 157025528), (2, 78512764), (4, 39256382), (8, 19628191), (11, 14275048), (22, 7137524), (44, 3568762), (88, 1784381), (1109, 141592), (1609, 97592), (2218, 70796), (3218, 48796), (4436, 35398), (6436, 24398), (8872, 17699), (12199, 12872)]