156628436

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{74021}}^1$

素因数の和:74071

約数の個数: 18

約数和(自身を含む): 286539162

約数和(自身を除く): 129910726

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 74021, 148042, 296084, 1702483, 3404966, 6809932, 39157109, 78314218, 156628436]

約数ペア:

[(1, 156628436), (2, 78314218), (4, 39157109), (23, 6809932), (46, 3404966), (92, 1702483), (529, 296084), (1058, 148042), (2116, 74021)]