162493568

素因数分解:

$2^7\times {\mathrm{31}}^2\times {\mathrm{1321}}^1$

素因数の和:1397

約数の個数: 48

約数和(自身を含む): 334750230

約数和(自身を除く): 172256662

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 961, 992, 1321, 1922, 1984, 2642, 3844, 3968, 5284, 7688, 10568, 15376, 21136, 30752, 40951, 42272, 61504, 81902, 84544, 123008, 163804, 169088, 327608, 655216, 1269481, 1310432, 2538962, 2620864, 5077924, 5241728, 10155848, 20311696, 40623392, 81246784, 162493568]

約数ペア:

[(1, 162493568), (2, 81246784), (4, 40623392), (8, 20311696), (16, 10155848), (31, 5241728), (32, 5077924), (62, 2620864), (64, 2538962), (124, 1310432), (128, 1269481), (248, 655216), (496, 327608), (961, 169088), (992, 163804), (1321, 123008), (1922, 84544), (1984, 81902), (2642, 61504), (3844, 42272), (3968, 40951), (5284, 30752), (7688, 21136), (10568, 15376)]