142296

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^2$

素因数の和:45

約数の個数: 72

約数和(自身を含む): 454860

約数和(自身を除く): 312564

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 121, 132, 147, 154, 168, 196, 231, 242, 264, 294, 308, 363, 392, 462, 484, 539, 588, 616, 726, 847, 924, 968, 1078, 1176, 1452, 1617, 1694, 1848, 2156, 2541, 2904, 3234, 3388, 4312, 5082, 5929, 6468, 6776, 10164, 11858, 12936, 17787, 20328, 23716, 35574, 47432, 71148, 142296]

約数ペア:

[(1, 142296), (2, 71148), (3, 47432), (4, 35574), (6, 23716), (7, 20328), (8, 17787), (11, 12936), (12, 11858), (14, 10164), (21, 6776), (22, 6468), (24, 5929), (28, 5082), (33, 4312), (42, 3388), (44, 3234), (49, 2904), (56, 2541), (66, 2156), (77, 1848), (84, 1694), (88, 1617), (98, 1452), (121, 1176), (132, 1078), (147, 968), (154, 924), (168, 847), (196, 726), (231, 616), (242, 588), (264, 539), (294, 484), (308, 462), (363, 392)]