156905477

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{983}}^1$

素因数の和:1304

約数の個数: 16

約数和(自身を含む): 171294720

約数和(自身を除く): 14389243

約数列:

[1, 19, 31, 271, 589, 983, 5149, 8401, 18677, 30473, 159619, 266393, 578987, 5061467, 8258183, 156905477]

約数ペア:

[(1, 156905477), (19, 8258183), (31, 5061467), (271, 578987), (589, 266393), (983, 159619), (5149, 30473), (8401, 18677)]