129085384

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 263450880

約数和(自身を除く): 134365496

約数列:

[1, 2, 4, 8, 23, 41, 46, 71, 82, 92, 142, 164, 184, 241, 284, 328, 482, 568, 943, 964, 1633, 1886, 1928, 2911, 3266, 3772, 5543, 5822, 6532, 7544, 9881, 11086, 11644, 13064, 17111, 19762, 22172, 23288, 34222, 39524, 44344, 66953, 68444, 79048, 133906, 136888, 227263, 267812, 393553, 454526, 535624, 701551, 787106, 909052, 1403102, 1574212, 1818104, 2806204, 3148424, 5612408, 16135673, 32271346, 64542692, 129085384]

約数ペア:

[(1, 129085384), (2, 64542692), (4, 32271346), (8, 16135673), (23, 5612408), (41, 3148424), (46, 2806204), (71, 1818104), (82, 1574212), (92, 1403102), (142, 909052), (164, 787106), (184, 701551), (241, 535624), (284, 454526), (328, 393553), (482, 267812), (568, 227263), (943, 136888), (964, 133906), (1633, 79048), (1886, 68444), (1928, 66953), (2911, 44344), (3266, 39524), (3772, 34222), (5543, 23288), (5822, 22172), (6532, 19762), (7544, 17111), (9881, 13064), (11086, 11644)]