140685832

素因数分解:

$2^3\times 7^1\times {\mathrm{1409}}^1\times {\mathrm{1783}}^1$

素因数の和:3205

約数の個数: 32

約数和(自身を含む): 301852800

約数和(自身を除く): 161166968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1409, 1783, 2818, 3566, 5636, 7132, 9863, 11272, 12481, 14264, 19726, 24962, 39452, 49924, 78904, 99848, 2512247, 5024494, 10048988, 17585729, 20097976, 35171458, 70342916, 140685832]

約数ペア:

[(1, 140685832), (2, 70342916), (4, 35171458), (7, 20097976), (8, 17585729), (14, 10048988), (28, 5024494), (56, 2512247), (1409, 99848), (1783, 78904), (2818, 49924), (3566, 39452), (5636, 24962), (7132, 19726), (9863, 14264), (11272, 12481)]