121518016

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2663}}^1$

素因数の和:2729

約数の個数: 56

約数和(自身を含む): 259835904

約数和(自身を除く): 138317888

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 184, 248, 368, 496, 713, 736, 992, 1426, 1472, 1984, 2663, 2852, 5326, 5704, 10652, 11408, 21304, 22816, 42608, 45632, 61249, 82553, 85216, 122498, 165106, 170432, 244996, 330212, 489992, 660424, 979984, 1320848, 1898719, 1959968, 2641696, 3797438, 3919936, 5283392, 7594876, 15189752, 30379504, 60759008, 121518016]

約数ペア:

[(1, 121518016), (2, 60759008), (4, 30379504), (8, 15189752), (16, 7594876), (23, 5283392), (31, 3919936), (32, 3797438), (46, 2641696), (62, 1959968), (64, 1898719), (92, 1320848), (124, 979984), (184, 660424), (248, 489992), (368, 330212), (496, 244996), (713, 170432), (736, 165106), (992, 122498), (1426, 85216), (1472, 82553), (1984, 61249), (2663, 45632), (2852, 42608), (5326, 22816), (5704, 21304), (10652, 11408)]