158558004

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{929}}^1$

素因数の和:1381

約数の個数: 72

約数和(自身を含む): 438721920

約数和(自身を除く): 280163916

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 431, 862, 929, 1293, 1724, 1858, 2586, 2787, 3716, 3879, 4741, 5172, 5574, 7758, 8361, 9482, 10219, 11148, 14223, 15516, 16722, 18964, 20438, 28446, 30657, 33444, 40876, 42669, 56892, 61314, 85338, 91971, 122628, 170676, 183942, 367884, 400399, 800798, 1201197, 1601596, 2402394, 3603591, 4404389, 4804788, 7207182, 8808778, 13213167, 14414364, 17617556, 26426334, 39639501, 52852668, 79279002, 158558004]

約数ペア:

[(1, 158558004), (2, 79279002), (3, 52852668), (4, 39639501), (6, 26426334), (9, 17617556), (11, 14414364), (12, 13213167), (18, 8808778), (22, 7207182), (33, 4804788), (36, 4404389), (44, 3603591), (66, 2402394), (99, 1601596), (132, 1201197), (198, 800798), (396, 400399), (431, 367884), (862, 183942), (929, 170676), (1293, 122628), (1724, 91971), (1858, 85338), (2586, 61314), (2787, 56892), (3716, 42669), (3879, 40876), (4741, 33444), (5172, 30657), (5574, 28446), (7758, 20438), (8361, 18964), (9482, 16722), (10219, 15516), (11148, 14223)]