144584972

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{607}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 297443328

約数和(自身を除く): 152858356

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 181, 188, 329, 362, 607, 658, 724, 1214, 1267, 1316, 2428, 2534, 4249, 5068, 8498, 8507, 16996, 17014, 28529, 34028, 57058, 59549, 109867, 114116, 119098, 199703, 219734, 238196, 399406, 439468, 769069, 798812, 1538138, 3076276, 5163749, 10327498, 20654996, 36146243, 72292486, 144584972]

約数ペア:

[(1, 144584972), (2, 72292486), (4, 36146243), (7, 20654996), (14, 10327498), (28, 5163749), (47, 3076276), (94, 1538138), (181, 798812), (188, 769069), (329, 439468), (362, 399406), (607, 238196), (658, 219734), (724, 199703), (1214, 119098), (1267, 114116), (1316, 109867), (2428, 59549), (2534, 57058), (4249, 34028), (5068, 28529), (8498, 17014), (8507, 16996)]