144994434

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{431}}^1$

素因数の和:695

約数の個数: 64

約数和(自身を含む): 330946560

約数和(自身を除く): 185952126

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 227, 247, 431, 454, 494, 681, 741, 862, 1293, 1362, 1482, 2586, 2951, 4313, 5603, 5902, 8189, 8626, 8853, 11206, 12939, 16378, 16809, 17706, 24567, 25878, 33618, 49134, 56069, 97837, 106457, 112138, 168207, 195674, 212914, 293511, 319371, 336414, 587022, 638742, 1271881, 1858903, 2543762, 3717806, 3815643, 5576709, 7631286, 11153418, 24165739, 48331478, 72497217, 144994434]

約数ペア:

[(1, 144994434), (2, 72497217), (3, 48331478), (6, 24165739), (13, 11153418), (19, 7631286), (26, 5576709), (38, 3815643), (39, 3717806), (57, 2543762), (78, 1858903), (114, 1271881), (227, 638742), (247, 587022), (431, 336414), (454, 319371), (494, 293511), (681, 212914), (741, 195674), (862, 168207), (1293, 112138), (1362, 106457), (1482, 97837), (2586, 56069), (2951, 49134), (4313, 33618), (5603, 25878), (5902, 24567), (8189, 17706), (8626, 16809), (8853, 16378), (11206, 12939)]