157412454

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1380811}}^1$

素因数の和:1380835

約数の個数: 16

約数和(自身を含む): 331394880

約数和(自身を除く): 173982426

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1380811, 2761622, 4142433, 8284866, 26235409, 52470818, 78706227, 157412454]

約数ペア:

[(1, 157412454), (2, 78706227), (3, 52470818), (6, 26235409), (19, 8284866), (38, 4142433), (57, 2761622), (114, 1380811)]