128045256

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{14779}}^1$

素因数の和:14826

約数の個数: 48

約数和(自身を含む): 337870800

約数和(自身を除く): 209825544

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 361, 456, 722, 1083, 1444, 2166, 2888, 4332, 8664, 14779, 29558, 44337, 59116, 88674, 118232, 177348, 280801, 354696, 561602, 842403, 1123204, 1684806, 2246408, 3369612, 5335219, 6739224, 10670438, 16005657, 21340876, 32011314, 42681752, 64022628, 128045256]

約数ペア:

[(1, 128045256), (2, 64022628), (3, 42681752), (4, 32011314), (6, 21340876), (8, 16005657), (12, 10670438), (19, 6739224), (24, 5335219), (38, 3369612), (57, 2246408), (76, 1684806), (114, 1123204), (152, 842403), (228, 561602), (361, 354696), (456, 280801), (722, 177348), (1083, 118232), (1444, 88674), (2166, 59116), (2888, 44337), (4332, 29558), (8664, 14779)]