140381808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{14407}}^1$

素因数の和:14454

約数の個数: 80

約数和(自身を含む): 428782080

約数和(自身を除く): 288400272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 112, 116, 168, 174, 203, 232, 336, 348, 406, 464, 609, 696, 812, 1218, 1392, 1624, 2436, 3248, 4872, 9744, 14407, 28814, 43221, 57628, 86442, 100849, 115256, 172884, 201698, 230512, 302547, 345768, 403396, 417803, 605094, 691536, 806792, 835606, 1210188, 1253409, 1613584, 1671212, 2420376, 2506818, 2924621, 3342424, 4840752, 5013636, 5849242, 6684848, 8773863, 10027272, 11698484, 17547726, 20054544, 23396968, 35095452, 46793936, 70190904, 140381808]

約数ペア:

[(1, 140381808), (2, 70190904), (3, 46793936), (4, 35095452), (6, 23396968), (7, 20054544), (8, 17547726), (12, 11698484), (14, 10027272), (16, 8773863), (21, 6684848), (24, 5849242), (28, 5013636), (29, 4840752), (42, 3342424), (48, 2924621), (56, 2506818), (58, 2420376), (84, 1671212), (87, 1613584), (112, 1253409), (116, 1210188), (168, 835606), (174, 806792), (203, 691536), (232, 605094), (336, 417803), (348, 403396), (406, 345768), (464, 302547), (609, 230512), (696, 201698), (812, 172884), (1218, 115256), (1392, 100849), (1624, 86442), (2436, 57628), (3248, 43221), (4872, 28814), (9744, 14407)]