156769820344

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1031380397}}^1$

素因数の和:1031380422

約数の個数: 16

約数和(自身を含む): 309414119400

約数和(自身を除く): 152644299056

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1031380397, 2062760794, 4125521588, 8251043176, 19596227543, 39192455086, 78384910172, 156769820344]

約数ペア:

[(1, 156769820344), (2, 78384910172), (4, 39192455086), (8, 19596227543), (19, 8251043176), (38, 4125521588), (76, 2062760794), (152, 1031380397)]