169942388

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{78823}}^1$

素因数の和:78852

約数の個数: 36

約数和(自身を含む): 377409312

約数和(自身を除く): 207466924

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 78823, 157646, 315292, 551761, 867053, 1103522, 1734106, 2207044, 3468212, 3862327, 6069371, 7724654, 12138742, 15449308, 24277484, 42485597, 84971194, 169942388]

約数ペア:

[(1, 169942388), (2, 84971194), (4, 42485597), (7, 24277484), (11, 15449308), (14, 12138742), (22, 7724654), (28, 6069371), (44, 3862327), (49, 3468212), (77, 2207044), (98, 1734106), (154, 1103522), (196, 867053), (308, 551761), (539, 315292), (1078, 157646), (2156, 78823)]