155442042

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{619}}^1\times {\mathrm{1993}}^1$

素因数の和:2627

約数の個数: 48

約数和(自身を含む): 385719360

約数和(自身を除く): 230277318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 619, 1238, 1857, 1993, 3714, 3986, 4333, 5571, 5979, 8666, 11142, 11958, 12999, 13951, 17937, 25998, 27902, 35874, 38997, 41853, 77994, 83706, 125559, 251118, 1233667, 2467334, 3701001, 7402002, 8635669, 11103003, 17271338, 22206006, 25907007, 51814014, 77721021, 155442042]

約数ペア:

[(1, 155442042), (2, 77721021), (3, 51814014), (6, 25907007), (7, 22206006), (9, 17271338), (14, 11103003), (18, 8635669), (21, 7402002), (42, 3701001), (63, 2467334), (126, 1233667), (619, 251118), (1238, 125559), (1857, 83706), (1993, 77994), (3714, 41853), (3986, 38997), (4333, 35874), (5571, 27902), (5979, 25998), (8666, 17937), (11142, 13951), (11958, 12999)]