129042492

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{1481}}^1$

素因数の和:1678

約数の個数: 48

約数和(自身を含む): 309228192

約数和(自身を除く): 180185700

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 137, 159, 212, 274, 318, 411, 548, 636, 822, 1481, 1644, 2962, 4443, 5924, 7261, 8886, 14522, 17772, 21783, 29044, 43566, 78493, 87132, 156986, 202897, 235479, 313972, 405794, 470958, 608691, 811588, 941916, 1217382, 2434764, 10753541, 21507082, 32260623, 43014164, 64521246, 129042492]

約数ペア:

[(1, 129042492), (2, 64521246), (3, 43014164), (4, 32260623), (6, 21507082), (12, 10753541), (53, 2434764), (106, 1217382), (137, 941916), (159, 811588), (212, 608691), (274, 470958), (318, 405794), (411, 313972), (548, 235479), (636, 202897), (822, 156986), (1481, 87132), (1644, 78493), (2962, 43566), (4443, 29044), (5924, 21783), (7261, 17772), (8886, 14522)]