165142308

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{811}}^1$

素因数の和:1128

約数の個数: 48

約数和(自身を含む): 392878080

約数和(自身を除く): 227735772

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 239, 284, 426, 478, 717, 811, 852, 956, 1434, 1622, 2433, 2868, 3244, 4866, 9732, 16969, 33938, 50907, 57581, 67876, 101814, 115162, 172743, 193829, 203628, 230324, 345486, 387658, 581487, 690972, 775316, 1162974, 2325948, 13761859, 27523718, 41285577, 55047436, 82571154, 165142308]

約数ペア:

[(1, 165142308), (2, 82571154), (3, 55047436), (4, 41285577), (6, 27523718), (12, 13761859), (71, 2325948), (142, 1162974), (213, 775316), (239, 690972), (284, 581487), (426, 387658), (478, 345486), (717, 230324), (811, 203628), (852, 193829), (956, 172743), (1434, 115162), (1622, 101814), (2433, 67876), (2868, 57581), (3244, 50907), (4866, 33938), (9732, 16969)]