127899372

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{797}}^1$

素因数の和:1158

約数の個数: 48

約数和(自身を含む): 306738432

約数和(自身を除く): 178839060

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 311, 516, 622, 797, 933, 1244, 1594, 1866, 2391, 3188, 3732, 4782, 9564, 13373, 26746, 34271, 40119, 53492, 68542, 80238, 102813, 137084, 160476, 205626, 247867, 411252, 495734, 743601, 991468, 1487202, 2974404, 10658281, 21316562, 31974843, 42633124, 63949686, 127899372]

約数ペア:

[(1, 127899372), (2, 63949686), (3, 42633124), (4, 31974843), (6, 21316562), (12, 10658281), (43, 2974404), (86, 1487202), (129, 991468), (172, 743601), (258, 495734), (311, 411252), (516, 247867), (622, 205626), (797, 160476), (933, 137084), (1244, 102813), (1594, 80238), (1866, 68542), (2391, 53492), (3188, 40119), (3732, 34271), (4782, 26746), (9564, 13373)]