142467908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{87511}}^1$

素因数の和:87563

約数の個数: 24

約数和(自身を含む): 279338304

約数和(自身を除く): 136870396

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 87511, 175022, 350044, 962621, 1925242, 3237907, 3850484, 6475814, 12951628, 35616977, 71233954, 142467908]

約数ペア:

[(1, 142467908), (2, 71233954), (4, 35616977), (11, 12951628), (22, 6475814), (37, 3850484), (44, 3237907), (74, 1925242), (148, 962621), (407, 350044), (814, 175022), (1628, 87511)]