115373168

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1987}}^1$

素因数の和:2205

約数の個数: 40

約数和(自身を含む): 236651520

約数和(自身を除く): 121278352

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 191, 304, 382, 764, 1528, 1987, 3056, 3629, 3974, 7258, 7948, 14516, 15896, 29032, 31792, 37753, 58064, 75506, 151012, 302024, 379517, 604048, 759034, 1518068, 3036136, 6072272, 7210823, 14421646, 28843292, 57686584, 115373168]

約数ペア:

[(1, 115373168), (2, 57686584), (4, 28843292), (8, 14421646), (16, 7210823), (19, 6072272), (38, 3036136), (76, 1518068), (152, 759034), (191, 604048), (304, 379517), (382, 302024), (764, 151012), (1528, 75506), (1987, 58064), (3056, 37753), (3629, 31792), (3974, 29032), (7258, 15896), (7948, 14516)]