158869672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{14831}}^1$

素因数の和:14953

約数の個数: 32

約数和(自身を含む): 323930880

約数和(自身を除く): 165061208

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1339, 2678, 5356, 10712, 14831, 29662, 59324, 118648, 192803, 385606, 771212, 1527593, 1542424, 3055186, 6110372, 12220744, 19858709, 39717418, 79434836, 158869672]

約数ペア:

[(1, 158869672), (2, 79434836), (4, 39717418), (8, 19858709), (13, 12220744), (26, 6110372), (52, 3055186), (103, 1542424), (104, 1527593), (206, 771212), (412, 385606), (824, 192803), (1339, 118648), (2678, 59324), (5356, 29662), (10712, 14831)]