155403408

素因数分解:

$2^4\times 3^1\times {\mathrm{859}}^1\times {\mathrm{3769}}^1$

素因数の和:4639

約数の個数: 40

約数和(自身を含む): 402032800

約数和(自身を除く): 246629392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 859, 1718, 2577, 3436, 3769, 5154, 6872, 7538, 10308, 11307, 13744, 15076, 20616, 22614, 30152, 41232, 45228, 60304, 90456, 180912, 3237571, 6475142, 9712713, 12950284, 19425426, 25900568, 38850852, 51801136, 77701704, 155403408]

約数ペア:

[(1, 155403408), (2, 77701704), (3, 51801136), (4, 38850852), (6, 25900568), (8, 19425426), (12, 12950284), (16, 9712713), (24, 6475142), (48, 3237571), (859, 180912), (1718, 90456), (2577, 60304), (3436, 45228), (3769, 41232), (5154, 30152), (6872, 22614), (7538, 20616), (10308, 15076), (11307, 13744)]