165890296

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{145009}}^1$

素因数の和:145039

約数の個数: 32

約数和(自身を含む): 365425200

約数和(自身を除く): 199534904

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 145009, 290018, 580036, 1160072, 1595099, 1885117, 3190198, 3770234, 6380396, 7540468, 12760792, 15080936, 20736287, 41472574, 82945148, 165890296]

約数ペア:

[(1, 165890296), (2, 82945148), (4, 41472574), (8, 20736287), (11, 15080936), (13, 12760792), (22, 7540468), (26, 6380396), (44, 3770234), (52, 3190198), (88, 1885117), (104, 1595099), (143, 1160072), (286, 580036), (572, 290018), (1144, 145009)]