130053568

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:405

約数の個数: 56

約数和(自身を含む): 264424160

約数和(自身を除く): 134370592

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 109, 181, 206, 218, 362, 412, 436, 724, 824, 872, 1448, 1648, 1744, 2896, 3296, 3488, 5792, 6592, 6976, 11227, 11584, 18643, 19729, 22454, 37286, 39458, 44908, 74572, 78916, 89816, 149144, 157832, 179632, 298288, 315664, 359264, 596576, 631328, 718528, 1193152, 1262656, 2032087, 4064174, 8128348, 16256696, 32513392, 65026784, 130053568]

約数ペア:

[(1, 130053568), (2, 65026784), (4, 32513392), (8, 16256696), (16, 8128348), (32, 4064174), (64, 2032087), (103, 1262656), (109, 1193152), (181, 718528), (206, 631328), (218, 596576), (362, 359264), (412, 315664), (436, 298288), (724, 179632), (824, 157832), (872, 149144), (1448, 89816), (1648, 78916), (1744, 74572), (2896, 44908), (3296, 39458), (3488, 37286), (5792, 22454), (6592, 19729), (6976, 18643), (11227, 11584)]