137644144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{919}}^1$

素因数の和:998

約数の個数: 80

約数和(自身を含む): 312122880

約数和(自身を除く): 174478736

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 37, 44, 46, 74, 88, 92, 148, 176, 184, 253, 296, 368, 407, 506, 592, 814, 851, 919, 1012, 1628, 1702, 1838, 2024, 3256, 3404, 3676, 4048, 6512, 6808, 7352, 9361, 10109, 13616, 14704, 18722, 20218, 21137, 34003, 37444, 40436, 42274, 68006, 74888, 80872, 84548, 136012, 149776, 161744, 169096, 232507, 272024, 338192, 374033, 465014, 544048, 748066, 782069, 930028, 1496132, 1564138, 1860056, 2992264, 3128276, 3720112, 5984528, 6256552, 8602759, 12513104, 17205518, 34411036, 68822072, 137644144]

約数ペア:

[(1, 137644144), (2, 68822072), (4, 34411036), (8, 17205518), (11, 12513104), (16, 8602759), (22, 6256552), (23, 5984528), (37, 3720112), (44, 3128276), (46, 2992264), (74, 1860056), (88, 1564138), (92, 1496132), (148, 930028), (176, 782069), (184, 748066), (253, 544048), (296, 465014), (368, 374033), (407, 338192), (506, 272024), (592, 232507), (814, 169096), (851, 161744), (919, 149776), (1012, 136012), (1628, 84548), (1702, 80872), (1838, 74888), (2024, 68006), (3256, 42274), (3404, 40436), (3676, 37444), (4048, 34003), (6512, 21137), (6808, 20218), (7352, 18722), (9361, 14704), (10109, 13616)]