162844801

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 202752000

約数和(自身を除く): 39907199

約数列:

[1, 7, 19, 47, 109, 133, 239, 329, 763, 893, 1673, 2071, 4541, 5123, 6251, 11233, 14497, 26051, 31787, 35861, 78631, 97337, 182357, 213427, 494969, 681359, 1224397, 1493989, 3464783, 8570779, 23263543, 162844801]

約数ペア:

[(1, 162844801), (7, 23263543), (19, 8570779), (47, 3464783), (109, 1493989), (133, 1224397), (239, 681359), (329, 494969), (763, 213427), (893, 182357), (1673, 97337), (2071, 78631), (4541, 35861), (5123, 31787), (6251, 26051), (11233, 14497)]