144428956

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271483}}^1$

素因数の和:271513

約数の個数: 24

約数和(自身を含む): 304062080

約数和(自身を除く): 159633124

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 271483, 542966, 1085932, 1900381, 3800762, 5158177, 7601524, 10316354, 20632708, 36107239, 72214478, 144428956]

約数ペア:

[(1, 144428956), (2, 72214478), (4, 36107239), (7, 20632708), (14, 10316354), (19, 7601524), (28, 5158177), (38, 3800762), (76, 1900381), (133, 1085932), (266, 542966), (532, 271483)]