144843286820

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1213}}^1\times {\mathrm{127031}}^1$

素因数の和:128300

約数の個数: 48

約数和(自身を含む): 310901165568

約数和(自身を除く): 166057878748

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 1213, 2426, 4852, 6065, 12130, 24260, 57011, 114022, 127031, 228044, 254062, 285055, 508124, 570110, 635155, 1140220, 1270310, 2540620, 5970457, 11940914, 23881828, 29852285, 59704570, 119409140, 154088603, 308177206, 616354412, 770443015, 1540886030, 3081772060, 7242164341, 14484328682, 28968657364, 36210821705, 72421643410, 144843286820]

約数ペア:

[(1, 144843286820), (2, 72421643410), (4, 36210821705), (5, 28968657364), (10, 14484328682), (20, 7242164341), (47, 3081772060), (94, 1540886030), (188, 770443015), (235, 616354412), (470, 308177206), (940, 154088603), (1213, 119409140), (2426, 59704570), (4852, 29852285), (6065, 23881828), (12130, 11940914), (24260, 5970457), (57011, 2540620), (114022, 1270310), (127031, 1140220), (228044, 635155), (254062, 570110), (285055, 508124)]