156606724

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{20509}}^1$

素因数の和:20619

約数の個数: 24

約数和(自身を含む): 289437120

約数和(自身を除く): 132830396

約数列:

[1, 2, 4, 23, 46, 83, 92, 166, 332, 1909, 3818, 7636, 20509, 41018, 82036, 471707, 943414, 1702247, 1886828, 3404494, 6808988, 39151681, 78303362, 156606724]

約数ペア:

[(1, 156606724), (2, 78303362), (4, 39151681), (23, 6808988), (46, 3404494), (83, 1886828), (92, 1702247), (166, 943414), (332, 471707), (1909, 82036), (3818, 41018), (7636, 20509)]