128486588

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{601}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 247783200

約数和(自身を除く): 119296612

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 97, 116, 194, 388, 551, 601, 1102, 1202, 1843, 2204, 2404, 2813, 3686, 5626, 7372, 11252, 11419, 17429, 22838, 34858, 45676, 53447, 58297, 69716, 106894, 116594, 213788, 233188, 331151, 662302, 1107643, 1324604, 1690613, 2215286, 3381226, 4430572, 6762452, 32121647, 64243294, 128486588]

約数ペア:

[(1, 128486588), (2, 64243294), (4, 32121647), (19, 6762452), (29, 4430572), (38, 3381226), (58, 2215286), (76, 1690613), (97, 1324604), (116, 1107643), (194, 662302), (388, 331151), (551, 233188), (601, 213788), (1102, 116594), (1202, 106894), (1843, 69716), (2204, 58297), (2404, 53447), (2813, 45676), (3686, 34858), (5626, 22838), (7372, 17429), (11252, 11419)]