168951610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{2753}}^1$

素因数の和:2815

約数の個数: 48

約数和(自身を含む): 339964776

約数和(自身を除く): 171013166

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 361, 646, 722, 1615, 1805, 2753, 3230, 3610, 5506, 6137, 12274, 13765, 27530, 30685, 46801, 52307, 61370, 93602, 104614, 234005, 261535, 468010, 523070, 889219, 993833, 1778438, 1987666, 4446095, 4969165, 8892190, 9938330, 16895161, 33790322, 84475805, 168951610]

約数ペア:

[(1, 168951610), (2, 84475805), (5, 33790322), (10, 16895161), (17, 9938330), (19, 8892190), (34, 4969165), (38, 4446095), (85, 1987666), (95, 1778438), (170, 993833), (190, 889219), (323, 523070), (361, 468010), (646, 261535), (722, 234005), (1615, 104614), (1805, 93602), (2753, 61370), (3230, 52307), (3610, 46801), (5506, 30685), (6137, 27530), (12274, 13765)]