138723432

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{35461}}^1$

素因数の和:35633

約数の個数: 32

約数和(自身を含む): 348946080

約数和(自身を除く): 210222648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 489, 652, 978, 1304, 1956, 3912, 35461, 70922, 106383, 141844, 212766, 283688, 425532, 851064, 5780143, 11560286, 17340429, 23120572, 34680858, 46241144, 69361716, 138723432]

約数ペア:

[(1, 138723432), (2, 69361716), (3, 46241144), (4, 34680858), (6, 23120572), (8, 17340429), (12, 11560286), (24, 5780143), (163, 851064), (326, 425532), (489, 283688), (652, 212766), (978, 141844), (1304, 106383), (1956, 70922), (3912, 35461)]