149500508

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{14249}}^1$

素因数の和:14357

約数の個数: 24

約数和(自身を含む): 272118000

約数和(自身を除く): 122617492

約数列:

[1, 2, 4, 43, 61, 86, 122, 172, 244, 2623, 5246, 10492, 14249, 28498, 56996, 612707, 869189, 1225414, 1738378, 2450828, 3476756, 37375127, 74750254, 149500508]

約数ペア:

[(1, 149500508), (2, 74750254), (4, 37375127), (43, 3476756), (61, 2450828), (86, 1738378), (122, 1225414), (172, 869189), (244, 612707), (2623, 56996), (5246, 28498), (10492, 14249)]