149909928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{892321}}^1$

素因数の和:892337

約数の個数: 32

約数和(自身を含む): 428314560

約数和(自身を除く): 278404632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 892321, 1784642, 2676963, 3569284, 5353926, 6246247, 7138568, 10707852, 12492494, 18738741, 21415704, 24984988, 37477482, 49969976, 74954964, 149909928]

約数ペア:

[(1, 149909928), (2, 74954964), (3, 49969976), (4, 37477482), (6, 24984988), (7, 21415704), (8, 18738741), (12, 12492494), (14, 10707852), (21, 7138568), (24, 6246247), (28, 5353926), (42, 3569284), (56, 2676963), (84, 1784642), (168, 892321)]