143400784

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{37189}}^1$

素因数の和:37438

約数の個数: 20

約数和(自身を含む): 278999380

約数和(自身を除く): 135598596

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 37189, 74378, 148756, 297512, 595024, 8962549, 17925098, 35850196, 71700392, 143400784]

約数ペア:

[(1, 143400784), (2, 71700392), (4, 35850196), (8, 17925098), (16, 8962549), (241, 595024), (482, 297512), (964, 148756), (1928, 74378), (3856, 37189)]