125260772

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:397

約数の個数: 72

約数和(自身を含む): 274974336

約数和(自身を除く): 149713564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 103, 169, 182, 206, 257, 338, 364, 412, 514, 676, 721, 1028, 1183, 1339, 1442, 1799, 2366, 2678, 2884, 3341, 3598, 4732, 5356, 6682, 7196, 9373, 13364, 17407, 18746, 23387, 26471, 34814, 37492, 43433, 46774, 52942, 69628, 86866, 93548, 105884, 121849, 173732, 185297, 243698, 304031, 344123, 370594, 487396, 608062, 688246, 741188, 1216124, 1376492, 2408861, 4473599, 4817722, 8947198, 9635444, 17894396, 31315193, 62630386, 125260772]

約数ペア:

[(1, 125260772), (2, 62630386), (4, 31315193), (7, 17894396), (13, 9635444), (14, 8947198), (26, 4817722), (28, 4473599), (52, 2408861), (91, 1376492), (103, 1216124), (169, 741188), (182, 688246), (206, 608062), (257, 487396), (338, 370594), (364, 344123), (412, 304031), (514, 243698), (676, 185297), (721, 173732), (1028, 121849), (1183, 105884), (1339, 93548), (1442, 86866), (1799, 69628), (2366, 52942), (2678, 46774), (2884, 43433), (3341, 37492), (3598, 34814), (4732, 26471), (5356, 23387), (6682, 18746), (7196, 17407), (9373, 13364)]