143977328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{4283}}^1$

素因数の和:4493

約数の個数: 40

約数和(自身を含む): 305980416

約数和(自身を除く): 162003088

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 191, 382, 764, 1528, 2101, 3056, 4202, 4283, 8404, 8566, 16808, 17132, 33616, 34264, 47113, 68528, 94226, 188452, 376904, 753808, 818053, 1636106, 3272212, 6544424, 8998583, 13088848, 17997166, 35994332, 71988664, 143977328]

約数ペア:

[(1, 143977328), (2, 71988664), (4, 35994332), (8, 17997166), (11, 13088848), (16, 8998583), (22, 6544424), (44, 3272212), (88, 1636106), (176, 818053), (191, 753808), (382, 376904), (764, 188452), (1528, 94226), (2101, 68528), (3056, 47113), (4202, 34264), (4283, 33616), (8404, 17132), (8566, 16808)]