128836232

素因数分解:

$2^3\times 7^1\times {\mathrm{463}}^1\times {\mathrm{4969}}^1$

素因数の和:5445

約数の個数: 32

約数和(自身を含む): 276729600

約数和(自身を除く): 147893368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 463, 926, 1852, 3241, 3704, 4969, 6482, 9938, 12964, 19876, 25928, 34783, 39752, 69566, 139132, 278264, 2300647, 4601294, 9202588, 16104529, 18405176, 32209058, 64418116, 128836232]

約数ペア:

[(1, 128836232), (2, 64418116), (4, 32209058), (7, 18405176), (8, 16104529), (14, 9202588), (28, 4601294), (56, 2300647), (463, 278264), (926, 139132), (1852, 69566), (3241, 39752), (3704, 34783), (4969, 25928), (6482, 19876), (9938, 12964)]