140217912

素因数分解:

$2^3\times 3^3\times {\mathrm{649157}}^1$

素因数の和:649172

約数の個数: 32

約数和(自身を含む): 389494800

約数和(自身を除く): 249276888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 649157, 1298314, 1947471, 2596628, 3894942, 5193256, 5842413, 7789884, 11684826, 15579768, 17527239, 23369652, 35054478, 46739304, 70108956, 140217912]

約数ペア:

[(1, 140217912), (2, 70108956), (3, 46739304), (4, 35054478), (6, 23369652), (8, 17527239), (9, 15579768), (12, 11684826), (18, 7789884), (24, 5842413), (27, 5193256), (36, 3894942), (54, 2596628), (72, 1947471), (108, 1298314), (216, 649157)]