191128974

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{1481}}^1$

素因数の和:1780

約数の個数: 32

約数和(自身を含む): 387762336

約数和(自身を除く): 196633362

約数列:

[1, 2, 3, 6, 137, 157, 274, 314, 411, 471, 822, 942, 1481, 2962, 4443, 8886, 21509, 43018, 64527, 129054, 202897, 232517, 405794, 465034, 608691, 697551, 1217382, 1395102, 31854829, 63709658, 95564487, 191128974]

約数ペア:

[(1, 191128974), (2, 95564487), (3, 63709658), (6, 31854829), (137, 1395102), (157, 1217382), (274, 697551), (314, 608691), (411, 465034), (471, 405794), (822, 232517), (942, 202897), (1481, 129054), (2962, 64527), (4443, 43018), (8886, 21509)]