161586816

素因数分解:

$2^7\times 3^1\times {\mathrm{420799}}^1$

素因数の和:420816

約数の個数: 32

約数和(自身を含む): 429216000

約数和(自身を除く): 267629184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 420799, 841598, 1262397, 1683196, 2524794, 3366392, 5049588, 6732784, 10099176, 13465568, 20198352, 26931136, 40396704, 53862272, 80793408, 161586816]

約数ペア:

[(1, 161586816), (2, 80793408), (3, 53862272), (4, 40396704), (6, 26931136), (8, 20198352), (12, 13465568), (16, 10099176), (24, 6732784), (32, 5049588), (48, 3366392), (64, 2524794), (96, 1683196), (128, 1262397), (192, 841598), (384, 420799)]