144991812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{90847}}^1$

素因数の和:90880

約数の個数: 48

約数和(自身を含む): 406999040

約数和(自身を除く): 262007228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 90847, 181694, 272541, 363388, 545082, 635929, 1090164, 1271858, 1726093, 1907787, 2543716, 3452186, 3815574, 5178279, 6904372, 7631148, 10356558, 12082651, 20713116, 24165302, 36247953, 48330604, 72495906, 144991812]

約数ペア:

[(1, 144991812), (2, 72495906), (3, 48330604), (4, 36247953), (6, 24165302), (7, 20713116), (12, 12082651), (14, 10356558), (19, 7631148), (21, 6904372), (28, 5178279), (38, 3815574), (42, 3452186), (57, 2543716), (76, 1907787), (84, 1726093), (114, 1271858), (133, 1090164), (228, 635929), (266, 545082), (399, 363388), (532, 272541), (798, 181694), (1596, 90847)]