142219456

素因数分解:

$2^6\times {\mathrm{163}}^1\times {\mathrm{13633}}^1$

素因数の和:13808

約数の個数: 28

約数和(自身を含む): 283968952

約数和(自身を除く): 141749496

約数列:

[1, 2, 4, 8, 16, 32, 64, 163, 326, 652, 1304, 2608, 5216, 10432, 13633, 27266, 54532, 109064, 218128, 436256, 872512, 2222179, 4444358, 8888716, 17777432, 35554864, 71109728, 142219456]

約数ペア:

[(1, 142219456), (2, 71109728), (4, 35554864), (8, 17777432), (16, 8888716), (32, 4444358), (64, 2222179), (163, 872512), (326, 436256), (652, 218128), (1304, 109064), (2608, 54532), (5216, 27266), (10432, 13633)]