188891856

素因数分解:

$2^4\times 3^2\times {\mathrm{1311749}}^1$

素因数の和:1311763

約数の個数: 30

約数和(自身を含む): 528635250

約数和(自身を除く): 339743394

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1311749, 2623498, 3935247, 5246996, 7870494, 10493992, 11805741, 15740988, 20987984, 23611482, 31481976, 47222964, 62963952, 94445928, 188891856]

約数ペア:

[(1, 188891856), (2, 94445928), (3, 62963952), (4, 47222964), (6, 31481976), (8, 23611482), (9, 20987984), (12, 15740988), (16, 11805741), (18, 10493992), (24, 7870494), (36, 5246996), (48, 3935247), (72, 2623498), (144, 1311749)]