187811104

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{26557}}^1$

素因数の和:26597

約数の個数: 48

約数和(自身を含む): 421634808

約数和(自身を除く): 233823704

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 26557, 53114, 106228, 212456, 345241, 424912, 451469, 690482, 849824, 902938, 1380964, 1805876, 2761928, 3611752, 5523856, 5869097, 7223504, 11047712, 11738194, 14447008, 23476388, 46952776, 93905552, 187811104]

約数ペア:

[(1, 187811104), (2, 93905552), (4, 46952776), (8, 23476388), (13, 14447008), (16, 11738194), (17, 11047712), (26, 7223504), (32, 5869097), (34, 5523856), (52, 3611752), (68, 2761928), (104, 1805876), (136, 1380964), (208, 902938), (221, 849824), (272, 690482), (416, 451469), (442, 424912), (544, 345241), (884, 212456), (1768, 106228), (3536, 53114), (7072, 26557)]