140672112

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{418667}}^1$

素因数の和:418685

約数の個数: 40

約数和(自身を含む): 415318656

約数和(自身を除く): 274646544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 418667, 837334, 1256001, 1674668, 2512002, 2930669, 3349336, 5024004, 5861338, 6698672, 8792007, 10048008, 11722676, 17584014, 20096016, 23445352, 35168028, 46890704, 70336056, 140672112]

約数ペア:

[(1, 140672112), (2, 70336056), (3, 46890704), (4, 35168028), (6, 23445352), (7, 20096016), (8, 17584014), (12, 11722676), (14, 10048008), (16, 8792007), (21, 6698672), (24, 5861338), (28, 5024004), (42, 3349336), (48, 2930669), (56, 2512002), (84, 1674668), (112, 1256001), (168, 837334), (336, 418667)]