194633872

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{1087}}^1$

素因数の和:1164

約数の個数: 60

約数和(自身を含む): 411211776

約数和(自身を除く): 216577904

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 361, 496, 589, 722, 1087, 1178, 1444, 2174, 2356, 2888, 4348, 4712, 5776, 8696, 9424, 11191, 17392, 20653, 22382, 33697, 41306, 44764, 67394, 82612, 89528, 134788, 165224, 179056, 269576, 330448, 392407, 539152, 640243, 784814, 1280486, 1569628, 2560972, 3139256, 5121944, 6278512, 10243888, 12164617, 24329234, 48658468, 97316936, 194633872]

約数ペア:

[(1, 194633872), (2, 97316936), (4, 48658468), (8, 24329234), (16, 12164617), (19, 10243888), (31, 6278512), (38, 5121944), (62, 3139256), (76, 2560972), (124, 1569628), (152, 1280486), (248, 784814), (304, 640243), (361, 539152), (496, 392407), (589, 330448), (722, 269576), (1087, 179056), (1178, 165224), (1444, 134788), (2174, 89528), (2356, 82612), (2888, 67394), (4348, 44764), (4712, 41306), (5776, 33697), (8696, 22382), (9424, 20653), (11191, 17392)]