143604454

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1879}}^1$

素因数の和:2044

約数の個数: 32

約数和(自身を含む): 253393920

約数和(自身を除く): 109789466

約数列:

[1, 2, 7, 14, 53, 103, 106, 206, 371, 721, 742, 1442, 1879, 3758, 5459, 10918, 13153, 26306, 38213, 76426, 99587, 193537, 199174, 387074, 697109, 1354759, 1394218, 2709518, 10257461, 20514922, 71802227, 143604454]

約数ペア:

[(1, 143604454), (2, 71802227), (7, 20514922), (14, 10257461), (53, 2709518), (103, 1394218), (106, 1354759), (206, 697109), (371, 387074), (721, 199174), (742, 193537), (1442, 99587), (1879, 76426), (3758, 38213), (5459, 26306), (10918, 13153)]