152955778

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1\times {\mathrm{1693}}^1$

素因数の和:2121

約数の個数: 16

約数和(自身を含む): 231739200

約数和(自身を除く): 78783422

約数列:

[1, 2, 199, 227, 398, 454, 1693, 3386, 45173, 90346, 336907, 384311, 673814, 768622, 76477889, 152955778]

約数ペア:

[(1, 152955778), (2, 76477889), (199, 768622), (227, 673814), (398, 384311), (454, 336907), (1693, 90346), (3386, 45173)]