156960472473

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2187389}}^1$

素因数の和:2187486

約数の個数: 48

約数和(自身を含む): 278445997440

約数和(自身を除く): 121485524967

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 67, 119, 153, 201, 357, 469, 603, 1071, 1139, 1407, 3417, 4221, 7973, 10251, 23919, 71757, 2187389, 6562167, 15311723, 19686501, 37185613, 45935169, 111556839, 137805507, 146555063, 260299291, 334670517, 439665189, 780897873, 1025885441, 1318995567, 2342693619, 2491436071, 3077656323, 7474308213, 9232968969, 17440052497, 22422924639, 52320157491, 156960472473]

約数ペア:

[(1, 156960472473), (3, 52320157491), (7, 22422924639), (9, 17440052497), (17, 9232968969), (21, 7474308213), (51, 3077656323), (63, 2491436071), (67, 2342693619), (119, 1318995567), (153, 1025885441), (201, 780897873), (357, 439665189), (469, 334670517), (603, 260299291), (1071, 146555063), (1139, 137805507), (1407, 111556839), (3417, 45935169), (4221, 37185613), (7973, 19686501), (10251, 15311723), (23919, 6562167), (71757, 2187389)]