168166370

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1\times {\mathrm{359}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 306633600

約数和(自身を除く): 138467230

約数列:

[1, 2, 5, 10, 139, 278, 337, 359, 674, 695, 718, 1390, 1685, 1795, 3370, 3590, 46843, 49901, 93686, 99802, 120983, 234215, 241966, 249505, 468430, 499010, 604915, 1209830, 16816637, 33633274, 84083185, 168166370]

約数ペア:

[(1, 168166370), (2, 84083185), (5, 33633274), (10, 16816637), (139, 1209830), (278, 604915), (337, 499010), (359, 468430), (674, 249505), (695, 241966), (718, 234215), (1390, 120983), (1685, 99802), (1795, 93686), (3370, 49901), (3590, 46843)]