161013072

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{304949}}^1$

素因数の和:304971

約数の個数: 40

約数和(自身を含む): 453765600

約数和(自身を除く): 292752528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 304949, 609898, 914847, 1219796, 1829694, 2439592, 3354439, 3659388, 4879184, 6708878, 7318776, 10063317, 13417756, 14637552, 20126634, 26835512, 40253268, 53671024, 80506536, 161013072]

約数ペア:

[(1, 161013072), (2, 80506536), (3, 53671024), (4, 40253268), (6, 26835512), (8, 20126634), (11, 14637552), (12, 13417756), (16, 10063317), (22, 7318776), (24, 6708878), (33, 4879184), (44, 3659388), (48, 3354439), (66, 2439592), (88, 1829694), (132, 1219796), (176, 914847), (264, 609898), (528, 304949)]