138431832

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{433}}^1$

素因数の和:633

約数の個数: 128

約数和(自身を含む): 434972160

約数和(自身を除く): 296540328

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 173, 231, 264, 308, 346, 433, 462, 519, 616, 692, 866, 924, 1038, 1211, 1299, 1384, 1732, 1848, 1903, 2076, 2422, 2598, 3031, 3464, 3633, 3806, 4152, 4763, 4844, 5196, 5709, 6062, 7266, 7612, 9093, 9526, 9688, 10392, 11418, 12124, 13321, 14289, 14532, 15224, 18186, 19052, 22836, 24248, 26642, 28578, 29064, 33341, 36372, 38104, 39963, 45672, 53284, 57156, 66682, 72744, 74909, 79926, 100023, 106568, 114312, 133364, 149818, 159852, 200046, 224727, 266728, 299636, 319704, 400092, 449454, 524363, 599272, 800184, 823999, 898908, 1048726, 1573089, 1647998, 1797816, 2097452, 2471997, 3146178, 3295996, 4194904, 4943994, 5767993, 6292356, 6591992, 9887988, 11535986, 12584712, 17303979, 19775976, 23071972, 34607958, 46143944, 69215916, 138431832]

約数ペア:

[(1, 138431832), (2, 69215916), (3, 46143944), (4, 34607958), (6, 23071972), (7, 19775976), (8, 17303979), (11, 12584712), (12, 11535986), (14, 9887988), (21, 6591992), (22, 6292356), (24, 5767993), (28, 4943994), (33, 4194904), (42, 3295996), (44, 3146178), (56, 2471997), (66, 2097452), (77, 1797816), (84, 1647998), (88, 1573089), (132, 1048726), (154, 898908), (168, 823999), (173, 800184), (231, 599272), (264, 524363), (308, 449454), (346, 400092), (433, 319704), (462, 299636), (519, 266728), (616, 224727), (692, 200046), (866, 159852), (924, 149818), (1038, 133364), (1211, 114312), (1299, 106568), (1384, 100023), (1732, 79926), (1848, 74909), (1903, 72744), (2076, 66682), (2422, 57156), (2598, 53284), (3031, 45672), (3464, 39963), (3633, 38104), (3806, 36372), (4152, 33341), (4763, 29064), (4844, 28578), (5196, 26642), (5709, 24248), (6062, 22836), (7266, 19052), (7612, 18186), (9093, 15224), (9526, 14532), (9688, 14289), (10392, 13321), (11418, 12124)]