128669624

素因数分解:

$2^3\times {\mathrm{1439}}^1\times {\mathrm{11177}}^1$

素因数の和:12622

約数の個数: 16

約数和(自身を含む): 241444800

約数和(自身を除く): 112775176

約数列:

[1, 2, 4, 8, 1439, 2878, 5756, 11177, 11512, 22354, 44708, 89416, 16083703, 32167406, 64334812, 128669624]

約数ペア:

[(1, 128669624), (2, 64334812), (4, 32167406), (8, 16083703), (1439, 89416), (2878, 44708), (5756, 22354), (11177, 11512)]