About the Number

142757874

142757873 ← → 142757875

2進数表記:1000100000100100111111110010

漢数字表記:一億四千二百七十五万七千八百七十四

素因数分解:

2 1 × 3 2 × 7 2 × 17 1 × 9521 1

素因数の和:9560
約数の個数: 72
約数和(自身を含む): 381013308
約数和(自身を除く): 238255434

約数列:
[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 49, 51, 63, 98, 102, 119, 126, 147, 153, 238, 294, 306, 357, 441, 714, 833, 882, 1071, 1666, 2142, 2499, 4998, 7497, 9521, 14994, 19042, 28563, 57126, 66647, 85689, 133294, 161857, 171378, 199941, 323714, 399882, 466529, 485571, 599823, 933058, 971142, 1132999, 1199646, 1399587, 1456713, 2265998, 2799174, 2913426, 3398997, 4198761, 6797994, 7930993, 8397522, 10196991, 15861986, 20393982, 23792979, 47585958, 71378937, 142757874]

約数ペア:
[(1, 142757874), (2, 71378937), (3, 47585958), (6, 23792979), (7, 20393982), (9, 15861986), (14, 10196991), (17, 8397522), (18, 7930993), (21, 6797994), (34, 4198761), (42, 3398997), (49, 2913426), (51, 2799174), (63, 2265998), (98, 1456713), (102, 1399587), (119, 1199646), (126, 1132999), (147, 971142), (153, 933058), (238, 599823), (294, 485571), (306, 466529), (357, 399882), (441, 323714), (714, 199941), (833, 171378), (882, 161857), (1071, 133294), (1666, 85689), (2142, 66647), (2499, 57126), (4998, 28563), (7497, 19042), (9521, 14994)]

このpageの処理時間: 0.006917476654052734 seconds