128468634

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{11287}}^1$

素因数の和:11570

約数の個数: 32

約数和(自身を含む): 294752256

約数和(自身を除く): 166283622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 271, 542, 813, 1626, 1897, 3794, 5691, 11287, 11382, 22574, 33861, 67722, 79009, 158018, 237027, 474054, 3058777, 6117554, 9176331, 18352662, 21411439, 42822878, 64234317, 128468634]

約数ペア:

[(1, 128468634), (2, 64234317), (3, 42822878), (6, 21411439), (7, 18352662), (14, 9176331), (21, 6117554), (42, 3058777), (271, 474054), (542, 237027), (813, 158018), (1626, 79009), (1897, 67722), (3794, 33861), (5691, 22574), (11287, 11382)]