140615874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{65647}}^1$

素因数の和:65679

約数の個数: 48

約数和(自身を含む): 368679168

約数和(自身を除く): 228063294

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 65647, 131294, 196941, 393882, 459529, 590823, 919058, 1115999, 1181646, 1378587, 2231998, 2757174, 3347997, 4135761, 6695994, 7811993, 8271522, 10043991, 15623986, 20087982, 23435979, 46871958, 70307937, 140615874]

約数ペア:

[(1, 140615874), (2, 70307937), (3, 46871958), (6, 23435979), (7, 20087982), (9, 15623986), (14, 10043991), (17, 8271522), (18, 7811993), (21, 6695994), (34, 4135761), (42, 3347997), (51, 2757174), (63, 2231998), (102, 1378587), (119, 1181646), (126, 1115999), (153, 919058), (238, 590823), (306, 459529), (357, 393882), (714, 196941), (1071, 131294), (2142, 65647)]