159889884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{15731}}^1$

素因数の和:15767

約数の個数: 72

約数和(自身を含む): 468687744

約数和(自身を除く): 308797860

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 10164, 15731, 31462, 47193, 62924, 94386, 110117, 173041, 188772, 220234, 330351, 346082, 440468, 519123, 660702, 692164, 1038246, 1211287, 1321404, 1903451, 2076492, 2422574, 3633861, 3806902, 4845148, 5710353, 7267722, 7613804, 11420706, 13324157, 14535444, 22841412, 26648314, 39972471, 53296628, 79944942, 159889884]

約数ペア:

[(1, 159889884), (2, 79944942), (3, 53296628), (4, 39972471), (6, 26648314), (7, 22841412), (11, 14535444), (12, 13324157), (14, 11420706), (21, 7613804), (22, 7267722), (28, 5710353), (33, 4845148), (42, 3806902), (44, 3633861), (66, 2422574), (77, 2076492), (84, 1903451), (121, 1321404), (132, 1211287), (154, 1038246), (231, 692164), (242, 660702), (308, 519123), (363, 440468), (462, 346082), (484, 330351), (726, 220234), (847, 188772), (924, 173041), (1452, 110117), (1694, 94386), (2541, 62924), (3388, 47193), (5082, 31462), (10164, 15731)]