166600016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{12967}}^1$

素因数の和:13059

約数の個数: 40

約数和(自身を含む): 356983104

約数和(自身を除く): 190383088

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 146, 176, 292, 584, 803, 1168, 1606, 3212, 6424, 12848, 12967, 25934, 51868, 103736, 142637, 207472, 285274, 570548, 946591, 1141096, 1893182, 2282192, 3786364, 7572728, 10412501, 15145456, 20825002, 41650004, 83300008, 166600016]

約数ペア:

[(1, 166600016), (2, 83300008), (4, 41650004), (8, 20825002), (11, 15145456), (16, 10412501), (22, 7572728), (44, 3786364), (73, 2282192), (88, 1893182), (146, 1141096), (176, 946591), (292, 570548), (584, 285274), (803, 207472), (1168, 142637), (1606, 103736), (3212, 51868), (6424, 25934), (12848, 12967)]