155114762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2879}}^1$

素因数の和:3002

約数の個数: 32

約数和(自身を含む): 265420800

約数和(自身を除く): 110306038

約数列:

[1, 2, 11, 22, 31, 62, 79, 158, 341, 682, 869, 1738, 2449, 2879, 4898, 5758, 26939, 31669, 53878, 63338, 89249, 178498, 227441, 454882, 981739, 1963478, 2501851, 5003702, 7050671, 14101342, 77557381, 155114762]

約数ペア:

[(1, 155114762), (2, 77557381), (11, 14101342), (22, 7050671), (31, 5003702), (62, 2501851), (79, 1963478), (158, 981739), (341, 454882), (682, 227441), (869, 178498), (1738, 89249), (2449, 63338), (2879, 53878), (4898, 31669), (5758, 26939)]