144400720462

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{20789047}}^1$

素因数の和:20789223

約数の個数: 16

約数和(自身を含む): 227515341312

約数和(自身を除く): 83114620850

約数列:

[1, 2, 23, 46, 151, 302, 3473, 6946, 20789047, 41578094, 478148081, 956296162, 3139146097, 6278292194, 72200360231, 144400720462]

約数ペア:

[(1, 144400720462), (2, 72200360231), (23, 6278292194), (46, 3139146097), (151, 956296162), (302, 478148081), (3473, 41578094), (6946, 20789047)]