128239626

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{11597}}^1$

素因数の和:11718

約数の個数: 32

約数和(自身を含む): 272784960

約数和(自身を除く): 144545334

約数列:

[1, 2, 3, 6, 19, 38, 57, 97, 114, 194, 291, 582, 1843, 3686, 5529, 11058, 11597, 23194, 34791, 69582, 220343, 440686, 661029, 1124909, 1322058, 2249818, 3374727, 6749454, 21373271, 42746542, 64119813, 128239626]

約数ペア:

[(1, 128239626), (2, 64119813), (3, 42746542), (6, 21373271), (19, 6749454), (38, 3374727), (57, 2249818), (97, 1322058), (114, 1124909), (194, 661029), (291, 440686), (582, 220343), (1843, 69582), (3686, 34791), (5529, 23194), (11058, 11597)]