136843196

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^2\times {\mathrm{617}}^1$

素因数の和:806

約数の個数: 36

約数和(自身を含む): 277244688

約数和(自身を除く): 140401492

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 617, 623, 1234, 1246, 2468, 2492, 4319, 7921, 8638, 15842, 17276, 31684, 54913, 55447, 109826, 110894, 219652, 221788, 384391, 768782, 1537564, 4887257, 9774514, 19549028, 34210799, 68421598, 136843196]

約数ペア:

[(1, 136843196), (2, 68421598), (4, 34210799), (7, 19549028), (14, 9774514), (28, 4887257), (89, 1537564), (178, 768782), (356, 384391), (617, 221788), (623, 219652), (1234, 110894), (1246, 109826), (2468, 55447), (2492, 54913), (4319, 31684), (7921, 17276), (8638, 15842)]