153560274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{5651}}^1$

素因数の和:6310

約数の個数: 32

約数和(自身を含む): 351599616

約数和(自身を除く): 198039342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 647, 1294, 1941, 3882, 4529, 5651, 9058, 11302, 13587, 16953, 27174, 33906, 39557, 79114, 118671, 237342, 3656197, 7312394, 10968591, 21937182, 25593379, 51186758, 76780137, 153560274]

約数ペア:

[(1, 153560274), (2, 76780137), (3, 51186758), (6, 25593379), (7, 21937182), (14, 10968591), (21, 7312394), (42, 3656197), (647, 237342), (1294, 118671), (1941, 79114), (3882, 39557), (4529, 33906), (5651, 27174), (9058, 16953), (11302, 13587)]