161443458

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47963}}^1$

素因数の和:47999

約数の個数: 48

約数和(自身を含む): 404048736

約数和(自身を除く): 242605278

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 561, 1122, 1683, 3366, 47963, 95926, 143889, 287778, 431667, 527593, 815371, 863334, 1055186, 1582779, 1630742, 2446113, 3165558, 4748337, 4892226, 7338339, 8969081, 9496674, 14676678, 17938162, 26907243, 53814486, 80721729, 161443458]

約数ペア:

[(1, 161443458), (2, 80721729), (3, 53814486), (6, 26907243), (9, 17938162), (11, 14676678), (17, 9496674), (18, 8969081), (22, 7338339), (33, 4892226), (34, 4748337), (51, 3165558), (66, 2446113), (99, 1630742), (102, 1582779), (153, 1055186), (187, 863334), (198, 815371), (306, 527593), (374, 431667), (561, 287778), (1122, 143889), (1683, 95926), (3366, 47963)]