139600974

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{12791}}^1$

素因数の和:12920

約数の個数: 32

約数和(自身を含む): 298411776

約数和(自身を除く): 158810802

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 107, 214, 321, 642, 1819, 3638, 5457, 10914, 12791, 25582, 38373, 76746, 217447, 434894, 652341, 1304682, 1368637, 2737274, 4105911, 8211822, 23266829, 46533658, 69800487, 139600974]

約数ペア:

[(1, 139600974), (2, 69800487), (3, 46533658), (6, 23266829), (17, 8211822), (34, 4105911), (51, 2737274), (102, 1368637), (107, 1304682), (214, 652341), (321, 434894), (642, 217447), (1819, 76746), (3638, 38373), (5457, 25582), (10914, 12791)]