158013532

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{7681}}^1$

素因数の和:7861

約数の個数: 24

約数和(自身を含む): 286077680

約数和(自身を除く): 128064148

約数列:

[1, 2, 4, 37, 74, 139, 148, 278, 556, 5143, 7681, 10286, 15362, 20572, 30724, 284197, 568394, 1067659, 1136788, 2135318, 4270636, 39503383, 79006766, 158013532]

約数ペア:

[(1, 158013532), (2, 79006766), (4, 39503383), (37, 4270636), (74, 2135318), (139, 1136788), (148, 1067659), (278, 568394), (556, 284197), (5143, 30724), (7681, 20572), (10286, 15362)]