78470147156

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{6569}}^1\times {\mathrm{80713}}^1$

素因数の和:87323

約数の個数: 24

約数和(自身を含む): 141057400680

約数和(自身を除く): 62587253524

約数列:

[1, 2, 4, 37, 74, 148, 6569, 13138, 26276, 80713, 161426, 243053, 322852, 486106, 972212, 2986381, 5972762, 11945524, 530203697, 1060407394, 2120814788, 19617536789, 39235073578, 78470147156]

約数ペア:

[(1, 78470147156), (2, 39235073578), (4, 19617536789), (37, 2120814788), (74, 1060407394), (148, 530203697), (6569, 11945524), (13138, 5972762), (26276, 2986381), (80713, 972212), (161426, 486106), (243053, 322852)]