148670816

素因数分解:

$2^5\times 7^1\times {\mathrm{663709}}^1$

素因数の和:663726

約数の個数: 24

約数和(自身を含む): 334509840

約数和(自身を除く): 185839024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 663709, 1327418, 2654836, 4645963, 5309672, 9291926, 10619344, 18583852, 21238688, 37167704, 74335408, 148670816]

約数ペア:

[(1, 148670816), (2, 74335408), (4, 37167704), (7, 21238688), (8, 18583852), (14, 10619344), (16, 9291926), (28, 5309672), (32, 4645963), (56, 2654836), (112, 1327418), (224, 663709)]