16394568

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:414

約数の個数: 64

約数和(自身を含む): 43608000

約数和(自身を除く): 27213432

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 157, 228, 229, 314, 456, 458, 471, 628, 687, 916, 942, 1256, 1374, 1832, 1884, 2748, 2983, 3768, 4351, 5496, 5966, 8702, 8949, 11932, 13053, 17404, 17898, 23864, 26106, 34808, 35796, 35953, 52212, 71592, 71906, 104424, 107859, 143812, 215718, 287624, 431436, 683107, 862872, 1366214, 2049321, 2732428, 4098642, 5464856, 8197284, 16394568]

約数ペア:

[(1, 16394568), (2, 8197284), (3, 5464856), (4, 4098642), (6, 2732428), (8, 2049321), (12, 1366214), (19, 862872), (24, 683107), (38, 431436), (57, 287624), (76, 215718), (114, 143812), (152, 107859), (157, 104424), (228, 71906), (229, 71592), (314, 52212), (456, 35953), (458, 35796), (471, 34808), (628, 26106), (687, 23864), (916, 17898), (942, 17404), (1256, 13053), (1374, 11932), (1832, 8949), (1884, 8702), (2748, 5966), (2983, 5496), (3768, 4351)]