155578608

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{15217}}^1$

素因数の和:15302

約数の個数: 60

約数和(自身を含む): 441565488

約数和(自身を除く): 285986880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 15217, 30434, 45651, 60868, 91302, 121736, 136953, 182604, 243472, 273906, 365208, 547812, 730416, 1080407, 1095624, 2160814, 2191248, 3241221, 4321628, 6482442, 8643256, 9723663, 12964884, 17286512, 19447326, 25929768, 38894652, 51859536, 77789304, 155578608]

約数ペア:

[(1, 155578608), (2, 77789304), (3, 51859536), (4, 38894652), (6, 25929768), (8, 19447326), (9, 17286512), (12, 12964884), (16, 9723663), (18, 8643256), (24, 6482442), (36, 4321628), (48, 3241221), (71, 2191248), (72, 2160814), (142, 1095624), (144, 1080407), (213, 730416), (284, 547812), (426, 365208), (568, 273906), (639, 243472), (852, 182604), (1136, 136953), (1278, 121736), (1704, 91302), (2556, 60868), (3408, 45651), (5112, 30434), (10224, 15217)]