126198644

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:717

約数の個数: 72

約数和(自身を含む): 270273024

約数和(自身を除く): 144074380

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 121, 124, 143, 242, 286, 341, 403, 484, 572, 647, 682, 806, 1294, 1364, 1573, 1612, 2588, 3146, 3751, 4433, 6292, 7117, 7502, 8411, 8866, 14234, 15004, 16822, 17732, 20057, 28468, 33644, 40114, 48763, 78287, 80228, 92521, 97526, 156574, 185042, 195052, 220627, 260741, 313148, 370084, 441254, 521482, 882508, 1017731, 1042964, 2035462, 2426897, 2868151, 4070924, 4853794, 5736302, 9707588, 11472604, 31549661, 63099322, 126198644]

約数ペア:

[(1, 126198644), (2, 63099322), (4, 31549661), (11, 11472604), (13, 9707588), (22, 5736302), (26, 4853794), (31, 4070924), (44, 2868151), (52, 2426897), (62, 2035462), (121, 1042964), (124, 1017731), (143, 882508), (242, 521482), (286, 441254), (341, 370084), (403, 313148), (484, 260741), (572, 220627), (647, 195052), (682, 185042), (806, 156574), (1294, 97526), (1364, 92521), (1573, 80228), (1612, 78287), (2588, 48763), (3146, 40114), (3751, 33644), (4433, 28468), (6292, 20057), (7117, 17732), (7502, 16822), (8411, 15004), (8866, 14234)]