153934816

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9679}}^1$

素因数の和:9767

約数の個数: 48

約数和(自身を含む): 351267840

約数和(自身を除く): 197333024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3976, 7952, 9679, 15904, 19358, 38716, 67753, 77432, 135506, 154864, 271012, 309728, 542024, 687209, 1084048, 1374418, 2168096, 2748836, 4810463, 5497672, 9620926, 10995344, 19241852, 21990688, 38483704, 76967408, 153934816]

約数ペア:

[(1, 153934816), (2, 76967408), (4, 38483704), (7, 21990688), (8, 19241852), (14, 10995344), (16, 9620926), (28, 5497672), (32, 4810463), (56, 2748836), (71, 2168096), (112, 1374418), (142, 1084048), (224, 687209), (284, 542024), (497, 309728), (568, 271012), (994, 154864), (1136, 135506), (1988, 77432), (2272, 67753), (3976, 38716), (7952, 19358), (9679, 15904)]