191559564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1693}}^1$

素因数の和:2159

約数の個数: 72

約数和(自身を含む): 554954400

約数和(自身を除く): 363394836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 449, 898, 1347, 1693, 1796, 2694, 3143, 3386, 4041, 5079, 5388, 6286, 6772, 8082, 9429, 10158, 11851, 12572, 15237, 16164, 18858, 20316, 23702, 28287, 30474, 35553, 37716, 47404, 56574, 60948, 71106, 106659, 113148, 142212, 213318, 426636, 760157, 1520314, 2280471, 3040628, 4560942, 5321099, 6841413, 9121884, 10642198, 13682826, 15963297, 21284396, 27365652, 31926594, 47889891, 63853188, 95779782, 191559564]

約数ペア:

[(1, 191559564), (2, 95779782), (3, 63853188), (4, 47889891), (6, 31926594), (7, 27365652), (9, 21284396), (12, 15963297), (14, 13682826), (18, 10642198), (21, 9121884), (28, 6841413), (36, 5321099), (42, 4560942), (63, 3040628), (84, 2280471), (126, 1520314), (252, 760157), (449, 426636), (898, 213318), (1347, 142212), (1693, 113148), (1796, 106659), (2694, 71106), (3143, 60948), (3386, 56574), (4041, 47404), (5079, 37716), (5388, 35553), (6286, 30474), (6772, 28287), (8082, 23702), (9429, 20316), (10158, 18858), (11851, 16164), (12572, 15237)]