159405488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{905713}}^1$

素因数の和:905732

約数の個数: 20

約数和(自身を含む): 336925608

約数和(自身を除く): 177520120

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 905713, 1811426, 3622852, 7245704, 9962843, 14491408, 19925686, 39851372, 79702744, 159405488]

約数ペア:

[(1, 159405488), (2, 79702744), (4, 39851372), (8, 19925686), (11, 14491408), (16, 9962843), (22, 7245704), (44, 3622852), (88, 1811426), (176, 905713)]