157272666

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{10651}}^1$

素因数の和:10786

約数の個数: 32

約数和(自身を含む): 331319808

約数和(自身を除く): 174047142

約数列:

[1, 2, 3, 6, 23, 46, 69, 107, 138, 214, 321, 642, 2461, 4922, 7383, 10651, 14766, 21302, 31953, 63906, 244973, 489946, 734919, 1139657, 1469838, 2279314, 3418971, 6837942, 26212111, 52424222, 78636333, 157272666]

約数ペア:

[(1, 157272666), (2, 78636333), (3, 52424222), (6, 26212111), (23, 6837942), (46, 3418971), (69, 2279314), (107, 1469838), (138, 1139657), (214, 734919), (321, 489946), (642, 244973), (2461, 63906), (4922, 31953), (7383, 21302), (10651, 14766)]