144407228

素因数分解:

$2^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{19031}}^1$

素因数の和:19313

約数の個数: 24

約数和(自身を含む): 289895424

約数和(自身を除く): 145488196

約数列:

[1, 2, 4, 7, 14, 28, 271, 542, 1084, 1897, 3794, 7588, 19031, 38062, 76124, 133217, 266434, 532868, 5157401, 10314802, 20629604, 36101807, 72203614, 144407228]

約数ペア:

[(1, 144407228), (2, 72203614), (4, 36101807), (7, 20629604), (14, 10314802), (28, 5157401), (271, 532868), (542, 266434), (1084, 133217), (1897, 76124), (3794, 38062), (7588, 19031)]