223938576

素因数分解:

$2^4\times 3^2\times {\mathrm{1555129}}^1$

素因数の和:1555143

約数の個数: 30

約数和(自身を含む): 626717390

約数和(自身を除く): 402778814

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1555129, 3110258, 4665387, 6220516, 9330774, 12441032, 13996161, 18661548, 24882064, 27992322, 37323096, 55984644, 74646192, 111969288, 223938576]

約数ペア:

[(1, 223938576), (2, 111969288), (3, 74646192), (4, 55984644), (6, 37323096), (8, 27992322), (9, 24882064), (12, 18661548), (16, 13996161), (18, 12441032), (24, 9330774), (36, 6220516), (48, 4665387), (72, 3110258), (144, 1555129)]