168009470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:749

約数の個数: 64

約数和(自身を含む): 338022720

約数和(自身を除く): 170013250

約数列:

[1, 2, 5, 10, 17, 29, 34, 53, 58, 85, 106, 145, 170, 265, 290, 493, 530, 643, 901, 986, 1286, 1537, 1802, 2465, 3074, 3215, 4505, 4930, 6430, 7685, 9010, 10931, 15370, 18647, 21862, 26129, 34079, 37294, 52258, 54655, 68158, 93235, 109310, 130645, 170395, 186470, 261290, 316999, 340790, 579343, 633998, 988291, 1158686, 1584995, 1976582, 2896715, 3169990, 4941455, 5793430, 9882910, 16800947, 33601894, 84004735, 168009470]

約数ペア:

[(1, 168009470), (2, 84004735), (5, 33601894), (10, 16800947), (17, 9882910), (29, 5793430), (34, 4941455), (53, 3169990), (58, 2896715), (85, 1976582), (106, 1584995), (145, 1158686), (170, 988291), (265, 633998), (290, 579343), (493, 340790), (530, 316999), (643, 261290), (901, 186470), (986, 170395), (1286, 130645), (1537, 109310), (1802, 93235), (2465, 68158), (3074, 54655), (3215, 52258), (4505, 37294), (4930, 34079), (6430, 26129), (7685, 21862), (9010, 18647), (10931, 15370)]