157109538

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{315481}}^1$

素因数の和:315569

約数の個数: 16

約数和(自身を含む): 318005856

約数和(自身を除く): 160896318

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 315481, 630962, 946443, 1892886, 26184923, 52369846, 78554769, 157109538]

約数ペア:

[(1, 157109538), (2, 78554769), (3, 52369846), (6, 26184923), (83, 1892886), (166, 946443), (249, 630962), (498, 315481)]