156717853190

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{12739}}^1\times {\mathrm{9391}}^1$

素因数の和:22268

約数の個数: 32

約数和(自身を含む): 284298094080

約数和(自身を除く): 127580240890

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 9391, 12739, 18782, 25478, 46955, 63695, 93910, 127390, 1230221, 1668809, 2460442, 3337618, 6151105, 8344045, 12302210, 16688090, 119631949, 239263898, 598159745, 1196319490, 15671785319, 31343570638, 78358926595, 156717853190]

約数ペア:

[(1, 156717853190), (2, 78358926595), (5, 31343570638), (10, 15671785319), (131, 1196319490), (262, 598159745), (655, 239263898), (1310, 119631949), (9391, 16688090), (12739, 12302210), (18782, 8344045), (25478, 6151105), (46955, 3337618), (63695, 2460442), (93910, 1668809), (127390, 1230221)]