139558916

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{7151}}^1$

素因数の和:7220

約数の個数: 48

約数和(自身を含む): 302787072

約数和(自身を除く): 163228156

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 68, 82, 119, 164, 238, 287, 476, 574, 697, 1148, 1394, 2788, 4879, 7151, 9758, 14302, 19516, 28604, 50057, 100114, 121567, 200228, 243134, 293191, 486268, 586382, 850969, 1172764, 1701938, 2052337, 3403876, 4104674, 4984247, 8209348, 9968494, 19936988, 34889729, 69779458, 139558916]

約数ペア:

[(1, 139558916), (2, 69779458), (4, 34889729), (7, 19936988), (14, 9968494), (17, 8209348), (28, 4984247), (34, 4104674), (41, 3403876), (68, 2052337), (82, 1701938), (119, 1172764), (164, 850969), (238, 586382), (287, 486268), (476, 293191), (574, 243134), (697, 200228), (1148, 121567), (1394, 100114), (2788, 50057), (4879, 28604), (7151, 19516), (9758, 14302)]