156977282

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{653}}^1$

素因数の和:903

約数の個数: 48

約数和(自身を含む): 300609792

約数和(自身を除く): 143632510

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 223, 446, 539, 653, 1078, 1306, 1561, 2453, 3122, 4571, 4906, 7183, 9142, 10927, 14366, 17171, 21854, 31997, 34342, 50281, 63994, 100562, 120197, 145619, 240394, 291238, 351967, 703934, 1019333, 1601809, 2038666, 3203618, 7135331, 11212663, 14270662, 22425326, 78488641, 156977282]

約数ペア:

[(1, 156977282), (2, 78488641), (7, 22425326), (11, 14270662), (14, 11212663), (22, 7135331), (49, 3203618), (77, 2038666), (98, 1601809), (154, 1019333), (223, 703934), (446, 351967), (539, 291238), (653, 240394), (1078, 145619), (1306, 120197), (1561, 100562), (2453, 63994), (3122, 50281), (4571, 34342), (4906, 31997), (7183, 21854), (9142, 17171), (10927, 14366)]