140685552

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{46523}}^1$

素因数の和:46547

約数の個数: 80

約数和(自身を含む): 461518080

約数和(自身を除く): 320832528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 46523, 93046, 139569, 186092, 279138, 325661, 372184, 418707, 558276, 651322, 744368, 837414, 976983, 1116552, 1256121, 1302644, 1674828, 1953966, 2233104, 2512242, 2605288, 2930949, 3349656, 3907932, 5024484, 5210576, 5861898, 6699312, 7815864, 8792847, 10048968, 11723796, 15631728, 17585694, 20097936, 23447592, 35171388, 46895184, 70342776, 140685552]

約数ペア:

[(1, 140685552), (2, 70342776), (3, 46895184), (4, 35171388), (6, 23447592), (7, 20097936), (8, 17585694), (9, 15631728), (12, 11723796), (14, 10048968), (16, 8792847), (18, 7815864), (21, 6699312), (24, 5861898), (27, 5210576), (28, 5024484), (36, 3907932), (42, 3349656), (48, 2930949), (54, 2605288), (56, 2512242), (63, 2233104), (72, 1953966), (84, 1674828), (108, 1302644), (112, 1256121), (126, 1116552), (144, 976983), (168, 837414), (189, 744368), (216, 651322), (252, 558276), (336, 418707), (378, 372184), (432, 325661), (504, 279138), (756, 186092), (1008, 139569), (1512, 93046), (3024, 46523)]