140449248

素因数分解:

$2^5\times 3^3\times {\mathrm{162557}}^1$

素因数の和:162576

約数の個数: 48

約数和(自身を含む): 409646160

約数和(自身を除く): 269196912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 162557, 325114, 487671, 650228, 975342, 1300456, 1463013, 1950684, 2600912, 2926026, 3901368, 4389039, 5201824, 5852052, 7802736, 8778078, 11704104, 15605472, 17556156, 23408208, 35112312, 46816416, 70224624, 140449248]

約数ペア:

[(1, 140449248), (2, 70224624), (3, 46816416), (4, 35112312), (6, 23408208), (8, 17556156), (9, 15605472), (12, 11704104), (16, 8778078), (18, 7802736), (24, 5852052), (27, 5201824), (32, 4389039), (36, 3901368), (48, 2926026), (54, 2600912), (72, 1950684), (96, 1463013), (108, 1300456), (144, 975342), (216, 650228), (288, 487671), (432, 325114), (864, 162557)]