142495848

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19991}}^1$

素因数の和:20020

約数の個数: 80

約数和(自身を含む): 435425760

約数和(自身を除く): 292929912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 3564, 7128, 19991, 39982, 59973, 79964, 119946, 159928, 179919, 219901, 239892, 359838, 439802, 479784, 539757, 659703, 719676, 879604, 1079514, 1319406, 1439352, 1619271, 1759208, 1979109, 2159028, 2638812, 3238542, 3958218, 4318056, 5277624, 5937327, 6477084, 7916436, 11874654, 12954168, 15832872, 17811981, 23749308, 35623962, 47498616, 71247924, 142495848]

約数ペア:

[(1, 142495848), (2, 71247924), (3, 47498616), (4, 35623962), (6, 23749308), (8, 17811981), (9, 15832872), (11, 12954168), (12, 11874654), (18, 7916436), (22, 6477084), (24, 5937327), (27, 5277624), (33, 4318056), (36, 3958218), (44, 3238542), (54, 2638812), (66, 2159028), (72, 1979109), (81, 1759208), (88, 1619271), (99, 1439352), (108, 1319406), (132, 1079514), (162, 879604), (198, 719676), (216, 659703), (264, 539757), (297, 479784), (324, 439802), (396, 359838), (594, 239892), (648, 219901), (792, 179919), (891, 159928), (1188, 119946), (1782, 79964), (2376, 59973), (3564, 39982), (7128, 19991)]