181103064

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1$

素因数の和:872

約数の個数: 64

約数和(自身を含む): 461894400

約数和(自身を除く): 280791336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 109, 214, 218, 321, 327, 428, 436, 642, 647, 654, 856, 872, 1284, 1294, 1308, 1941, 2568, 2588, 2616, 3882, 5176, 7764, 11663, 15528, 23326, 34989, 46652, 69229, 69978, 70523, 93304, 138458, 139956, 141046, 207687, 211569, 276916, 279912, 282092, 415374, 423138, 553832, 564184, 830748, 846276, 1661496, 1692552, 7545961, 15091922, 22637883, 30183844, 45275766, 60367688, 90551532, 181103064]

約数ペア:

[(1, 181103064), (2, 90551532), (3, 60367688), (4, 45275766), (6, 30183844), (8, 22637883), (12, 15091922), (24, 7545961), (107, 1692552), (109, 1661496), (214, 846276), (218, 830748), (321, 564184), (327, 553832), (428, 423138), (436, 415374), (642, 282092), (647, 279912), (654, 276916), (856, 211569), (872, 207687), (1284, 141046), (1294, 139956), (1308, 138458), (1941, 93304), (2568, 70523), (2588, 69978), (2616, 69229), (3882, 46652), (5176, 34989), (7764, 23326), (11663, 15528)]