149715496

素因数分解:

$2^3\times 7^1\times {\mathrm{2673491}}^1$

素因数の和:2673504

約数の個数: 16

約数和(自身を含む): 320819040

約数和(自身を除く): 171103544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2673491, 5346982, 10693964, 18714437, 21387928, 37428874, 74857748, 149715496]

約数ペア:

[(1, 149715496), (2, 74857748), (4, 37428874), (7, 21387928), (8, 18714437), (14, 10693964), (28, 5346982), (56, 2673491)]