155500936

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{613}}^1\times {\mathrm{857}}^1$

素因数の和:1513

約数の個数: 32

約数和(自身を含む): 300282840

約数和(自身を除く): 144781904

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 613, 857, 1226, 1714, 2452, 3428, 4904, 6856, 22681, 31709, 45362, 63418, 90724, 126836, 181448, 253672, 525341, 1050682, 2101364, 4202728, 19437617, 38875234, 77750468, 155500936]

約数ペア:

[(1, 155500936), (2, 77750468), (4, 38875234), (8, 19437617), (37, 4202728), (74, 2101364), (148, 1050682), (296, 525341), (613, 253672), (857, 181448), (1226, 126836), (1714, 90724), (2452, 63418), (3428, 45362), (4904, 31709), (6856, 22681)]