188794554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{823}}^1$

素因数の和:1031

約数の個数: 64

約数和(自身を含む): 433569024

約数和(自身を除く): 244774470

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 173, 221, 346, 442, 519, 663, 823, 1038, 1326, 1646, 2249, 2469, 2941, 4498, 4938, 5882, 6747, 8823, 10699, 13494, 13991, 17646, 21398, 27982, 32097, 38233, 41973, 64194, 76466, 83946, 114699, 142379, 181883, 229398, 284758, 363766, 427137, 545649, 854274, 1091298, 1850927, 2420443, 3701854, 4840886, 5552781, 7261329, 11105562, 14522658, 31465759, 62931518, 94397277, 188794554]

約数ペア:

[(1, 188794554), (2, 94397277), (3, 62931518), (6, 31465759), (13, 14522658), (17, 11105562), (26, 7261329), (34, 5552781), (39, 4840886), (51, 3701854), (78, 2420443), (102, 1850927), (173, 1091298), (221, 854274), (346, 545649), (442, 427137), (519, 363766), (663, 284758), (823, 229398), (1038, 181883), (1326, 142379), (1646, 114699), (2249, 83946), (2469, 76466), (2941, 64194), (4498, 41973), (4938, 38233), (5882, 32097), (6747, 27982), (8823, 21398), (10699, 17646), (13494, 13991)]