191062564

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3853}}^1$

素因数の和:3905

約数の個数: 72

約数和(自身を含む): 442870848

約数和(自身を除く): 251808284

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 49, 77, 92, 98, 154, 161, 196, 253, 308, 322, 506, 539, 644, 1012, 1078, 1127, 1771, 2156, 2254, 3542, 3853, 4508, 7084, 7706, 12397, 15412, 24794, 26971, 42383, 49588, 53942, 84766, 88619, 107884, 169532, 177238, 188797, 296681, 354476, 377594, 593362, 620333, 755188, 974809, 1186724, 1240666, 1949618, 2076767, 2481332, 3899236, 4153534, 4342331, 6823663, 8307068, 8684662, 13647326, 17369324, 27294652, 47765641, 95531282, 191062564]

約数ペア:

[(1, 191062564), (2, 95531282), (4, 47765641), (7, 27294652), (11, 17369324), (14, 13647326), (22, 8684662), (23, 8307068), (28, 6823663), (44, 4342331), (46, 4153534), (49, 3899236), (77, 2481332), (92, 2076767), (98, 1949618), (154, 1240666), (161, 1186724), (196, 974809), (253, 755188), (308, 620333), (322, 593362), (506, 377594), (539, 354476), (644, 296681), (1012, 188797), (1078, 177238), (1127, 169532), (1771, 107884), (2156, 88619), (2254, 84766), (3542, 53942), (3853, 49588), (4508, 42383), (7084, 26971), (7706, 24794), (12397, 15412)]