145522048

素因数分解:

$2^7\times 7^1\times {\mathrm{162413}}^1$

素因数の和:162434

約数の個数: 32

約数和(自身を含む): 331324560

約数和(自身を除く): 185802512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 162413, 324826, 649652, 1136891, 1299304, 2273782, 2598608, 4547564, 5197216, 9095128, 10394432, 18190256, 20788864, 36380512, 72761024, 145522048]

約数ペア:

[(1, 145522048), (2, 72761024), (4, 36380512), (7, 20788864), (8, 18190256), (14, 10394432), (16, 9095128), (28, 5197216), (32, 4547564), (56, 2598608), (64, 2273782), (112, 1299304), (128, 1136891), (224, 649652), (448, 324826), (896, 162413)]