158187046

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{21569}}^1$

素因数の和:21783

約数の個数: 16

約数和(自身を含む): 251074800

約数和(自身を除く): 92887754

約数列:

[1, 2, 19, 38, 193, 386, 3667, 7334, 21569, 43138, 409811, 819622, 4162817, 8325634, 79093523, 158187046]

約数ペア:

[(1, 158187046), (2, 79093523), (19, 8325634), (38, 4162817), (193, 819622), (386, 409811), (3667, 43138), (7334, 21569)]