164065912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{63493}}^1$

素因数の和:63535

約数の個数: 32

約数和(自身を含む): 342867600

約数和(自身を除く): 178801688

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 63493, 126986, 253972, 507944, 1079381, 1206367, 2158762, 2412734, 4317524, 4825468, 8635048, 9650936, 20508239, 41016478, 82032956, 164065912]

約数ペア:

[(1, 164065912), (2, 82032956), (4, 41016478), (8, 20508239), (17, 9650936), (19, 8635048), (34, 4825468), (38, 4317524), (68, 2412734), (76, 2158762), (136, 1206367), (152, 1079381), (323, 507944), (646, 253972), (1292, 126986), (2584, 63493)]