159567144

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{1231}}^1$

素因数の和:1742

約数の個数: 64

約数和(自身を含む): 436423680

約数和(自身を除く): 276856536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 491, 982, 1231, 1473, 1964, 2462, 2946, 3693, 3928, 4924, 5401, 5892, 7386, 9848, 10802, 11784, 13541, 14772, 16203, 21604, 27082, 29544, 32406, 40623, 43208, 54164, 64812, 81246, 108328, 129624, 162492, 324984, 604421, 1208842, 1813263, 2417684, 3626526, 4835368, 6648631, 7253052, 13297262, 14506104, 19945893, 26594524, 39891786, 53189048, 79783572, 159567144]

約数ペア:

[(1, 159567144), (2, 79783572), (3, 53189048), (4, 39891786), (6, 26594524), (8, 19945893), (11, 14506104), (12, 13297262), (22, 7253052), (24, 6648631), (33, 4835368), (44, 3626526), (66, 2417684), (88, 1813263), (132, 1208842), (264, 604421), (491, 324984), (982, 162492), (1231, 129624), (1473, 108328), (1964, 81246), (2462, 64812), (2946, 54164), (3693, 43208), (3928, 40623), (4924, 32406), (5401, 29544), (5892, 27082), (7386, 21604), (9848, 16203), (10802, 14772), (11784, 13541)]