140450964

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{16649}}^1$

素因数の和:16712

約数の個数: 48

約数和(自身を含む): 354312000

約数和(自身を除く): 213861036

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 703, 1406, 2109, 2812, 4218, 8436, 16649, 33298, 49947, 66596, 99894, 199788, 316331, 616013, 632662, 948993, 1232026, 1265324, 1848039, 1897986, 2464052, 3696078, 3795972, 7392156, 11704247, 23408494, 35112741, 46816988, 70225482, 140450964]

約数ペア:

[(1, 140450964), (2, 70225482), (3, 46816988), (4, 35112741), (6, 23408494), (12, 11704247), (19, 7392156), (37, 3795972), (38, 3696078), (57, 2464052), (74, 1897986), (76, 1848039), (111, 1265324), (114, 1232026), (148, 948993), (222, 632662), (228, 616013), (444, 316331), (703, 199788), (1406, 99894), (2109, 66596), (2812, 49947), (4218, 33298), (8436, 16649)]