158229788

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{4289}}^1$

素因数の和:4717

約数の個数: 24

約数和(自身を含む): 289729440

約数和(自身を除く): 131499652

約数列:

[1, 2, 4, 23, 46, 92, 401, 802, 1604, 4289, 8578, 9223, 17156, 18446, 36892, 98647, 197294, 394588, 1719889, 3439778, 6879556, 39557447, 79114894, 158229788]

約数ペア:

[(1, 158229788), (2, 79114894), (4, 39557447), (23, 6879556), (46, 3439778), (92, 1719889), (401, 394588), (802, 197294), (1604, 98647), (4289, 36892), (8578, 18446), (9223, 17156)]