130879364

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5821}}^1$

素因数の和:5916

約数の個数: 48

約数和(自身を含む): 289516416

約数和(自身を除く): 158637052

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 146, 154, 292, 308, 511, 803, 1022, 1606, 2044, 3212, 5621, 5821, 11242, 11642, 22484, 23284, 40747, 64031, 81494, 128062, 162988, 256124, 424933, 448217, 849866, 896434, 1699732, 1792868, 2974531, 4674263, 5949062, 9348526, 11898124, 18697052, 32719841, 65439682, 130879364]

約数ペア:

[(1, 130879364), (2, 65439682), (4, 32719841), (7, 18697052), (11, 11898124), (14, 9348526), (22, 5949062), (28, 4674263), (44, 2974531), (73, 1792868), (77, 1699732), (146, 896434), (154, 849866), (292, 448217), (308, 424933), (511, 256124), (803, 162988), (1022, 128062), (1606, 81494), (2044, 64031), (3212, 40747), (5621, 23284), (5821, 22484), (11242, 11642)]