145289328

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{29387}}^1$

素因数の和:29501

約数の個数: 40

約数和(自身を含む): 378987648

約数和(自身を除く): 233698320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 4944, 29387, 58774, 88161, 117548, 176322, 235096, 352644, 470192, 705288, 1410576, 3026861, 6053722, 9080583, 12107444, 18161166, 24214888, 36322332, 48429776, 72644664, 145289328]

約数ペア:

[(1, 145289328), (2, 72644664), (3, 48429776), (4, 36322332), (6, 24214888), (8, 18161166), (12, 12107444), (16, 9080583), (24, 6053722), (48, 3026861), (103, 1410576), (206, 705288), (309, 470192), (412, 352644), (618, 235096), (824, 176322), (1236, 117548), (1648, 88161), (2472, 58774), (4944, 29387)]