142687896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{457333}}^1$

素因数の和:457355

約数の個数: 32

約数和(自身を含む): 384160560

約数和(自身を除く): 241472664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 457333, 914666, 1371999, 1829332, 2743998, 3658664, 5487996, 5945329, 10975992, 11890658, 17835987, 23781316, 35671974, 47562632, 71343948, 142687896]

約数ペア:

[(1, 142687896), (2, 71343948), (3, 47562632), (4, 35671974), (6, 23781316), (8, 17835987), (12, 11890658), (13, 10975992), (24, 5945329), (26, 5487996), (39, 3658664), (52, 2743998), (78, 1829332), (104, 1371999), (156, 914666), (312, 457333)]