144494142

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{337}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 327075840

約数和(自身を除く): 182581698

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 239, 299, 337, 478, 598, 674, 717, 897, 1011, 1434, 1794, 2022, 3107, 4381, 5497, 6214, 7751, 8762, 9321, 10994, 13143, 15502, 16491, 18642, 23253, 26286, 32982, 46506, 71461, 80543, 100763, 142922, 161086, 201526, 214383, 241629, 302289, 428766, 483258, 604578, 1047059, 1852489, 2094118, 3141177, 3704978, 5557467, 6282354, 11114934, 24082357, 48164714, 72247071, 144494142]

約数ペア:

[(1, 144494142), (2, 72247071), (3, 48164714), (6, 24082357), (13, 11114934), (23, 6282354), (26, 5557467), (39, 3704978), (46, 3141177), (69, 2094118), (78, 1852489), (138, 1047059), (239, 604578), (299, 483258), (337, 428766), (478, 302289), (598, 241629), (674, 214383), (717, 201526), (897, 161086), (1011, 142922), (1434, 100763), (1794, 80543), (2022, 71461), (3107, 46506), (4381, 32982), (5497, 26286), (6214, 23253), (7751, 18642), (8762, 16491), (9321, 15502), (10994, 13143)]