143729248

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3229}}^1$

素因数の和:3359

約数の個数: 48

約数和(自身を含む): 307676880

約数和(自身を除く): 163947632

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 107, 208, 214, 416, 428, 856, 1391, 1712, 2782, 3229, 3424, 5564, 6458, 11128, 12916, 22256, 25832, 41977, 44512, 51664, 83954, 103328, 167908, 335816, 345503, 671632, 691006, 1343264, 1382012, 2764024, 4491539, 5528048, 8983078, 11056096, 17966156, 35932312, 71864624, 143729248]

約数ペア:

[(1, 143729248), (2, 71864624), (4, 35932312), (8, 17966156), (13, 11056096), (16, 8983078), (26, 5528048), (32, 4491539), (52, 2764024), (104, 1382012), (107, 1343264), (208, 691006), (214, 671632), (416, 345503), (428, 335816), (856, 167908), (1391, 103328), (1712, 83954), (2782, 51664), (3229, 44512), (3424, 41977), (5564, 25832), (6458, 22256), (11128, 12916)]