133173304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{2339}}^1$

素因数の和:3003

約数の個数: 32

約数和(自身を含む): 272937600

約数和(自身を除く): 139764296

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 647, 1294, 2339, 2588, 4678, 5176, 7117, 9356, 14234, 18712, 25729, 28468, 51458, 56936, 102916, 205832, 1513333, 3026666, 6053332, 12106664, 16646663, 33293326, 66586652, 133173304]

約数ペア:

[(1, 133173304), (2, 66586652), (4, 33293326), (8, 16646663), (11, 12106664), (22, 6053332), (44, 3026666), (88, 1513333), (647, 205832), (1294, 102916), (2339, 56936), (2588, 51458), (4678, 28468), (5176, 25729), (7117, 18712), (9356, 14234)]