16154236

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 33510400

約数和(自身を除く): 17356164

約数列:

[1, 2, 4, 7, 14, 28, 67, 79, 109, 134, 158, 218, 268, 316, 436, 469, 553, 763, 938, 1106, 1526, 1876, 2212, 3052, 5293, 7303, 8611, 10586, 14606, 17222, 21172, 29212, 34444, 37051, 51121, 60277, 74102, 102242, 120554, 148204, 204484, 241108, 576937, 1153874, 2307748, 4038559, 8077118, 16154236]

約数ペア:

[(1, 16154236), (2, 8077118), (4, 4038559), (7, 2307748), (14, 1153874), (28, 576937), (67, 241108), (79, 204484), (109, 148204), (134, 120554), (158, 102242), (218, 74102), (268, 60277), (316, 51121), (436, 37051), (469, 34444), (553, 29212), (763, 21172), (938, 17222), (1106, 14606), (1526, 10586), (1876, 8611), (2212, 7303), (3052, 5293)]