156628432

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{30881}}^1$

素因数の和:31206

約数の個数: 20

約数和(自身を含む): 304434756

約数和(自身を除く): 147806324

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 5072, 30881, 61762, 123524, 247048, 494096, 9789277, 19578554, 39157108, 78314216, 156628432]

約数ペア:

[(1, 156628432), (2, 78314216), (4, 39157108), (8, 19578554), (16, 9789277), (317, 494096), (634, 247048), (1268, 123524), (2536, 61762), (5072, 30881)]