164782024

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 346213440

約数和(自身を除く): 181431416

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 113, 146, 226, 227, 292, 452, 454, 584, 803, 904, 908, 1243, 1606, 1816, 2486, 2497, 3212, 4972, 4994, 6424, 8249, 9944, 9988, 16498, 16571, 19976, 25651, 32996, 33142, 51302, 65992, 66284, 90739, 102604, 132568, 181478, 182281, 205208, 282161, 362956, 364562, 564322, 725912, 729124, 1128644, 1458248, 1872523, 2257288, 3745046, 7490092, 14980184, 20597753, 41195506, 82391012, 164782024]

約数ペア:

[(1, 164782024), (2, 82391012), (4, 41195506), (8, 20597753), (11, 14980184), (22, 7490092), (44, 3745046), (73, 2257288), (88, 1872523), (113, 1458248), (146, 1128644), (226, 729124), (227, 725912), (292, 564322), (452, 364562), (454, 362956), (584, 282161), (803, 205208), (904, 182281), (908, 181478), (1243, 132568), (1606, 102604), (1816, 90739), (2486, 66284), (2497, 65992), (3212, 51302), (4972, 33142), (4994, 32996), (6424, 25651), (8249, 19976), (9944, 16571), (9988, 16498)]