154802144

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{30047}}^1$

素因数の和:30087

約数の個数: 48

約数和(自身を含む): 363460608

約数和(自身を除く): 208658464

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 30047, 60094, 120188, 210329, 240376, 420658, 480752, 691081, 841316, 961504, 1382162, 1682632, 2764324, 3365264, 4837567, 5528648, 6730528, 9675134, 11057296, 19350268, 22114592, 38700536, 77401072, 154802144]

約数ペア:

[(1, 154802144), (2, 77401072), (4, 38700536), (7, 22114592), (8, 19350268), (14, 11057296), (16, 9675134), (23, 6730528), (28, 5528648), (32, 4837567), (46, 3365264), (56, 2764324), (92, 1682632), (112, 1382162), (161, 961504), (184, 841316), (224, 691081), (322, 480752), (368, 420658), (644, 240376), (736, 210329), (1288, 120188), (2576, 60094), (5152, 30047)]