157435248

素因数分解:

$2^4\times 3^1\times {\mathrm{181}}^1\times {\mathrm{18121}}^1$

素因数の和:18313

約数の個数: 40

約数和(自身を含む): 408977296

約数和(自身を除く): 251542048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 181, 362, 543, 724, 1086, 1448, 2172, 2896, 4344, 8688, 18121, 36242, 54363, 72484, 108726, 144968, 217452, 289936, 434904, 869808, 3279901, 6559802, 9839703, 13119604, 19679406, 26239208, 39358812, 52478416, 78717624, 157435248]

約数ペア:

[(1, 157435248), (2, 78717624), (3, 52478416), (4, 39358812), (6, 26239208), (8, 19679406), (12, 13119604), (16, 9839703), (24, 6559802), (48, 3279901), (181, 869808), (362, 434904), (543, 289936), (724, 217452), (1086, 144968), (1448, 108726), (2172, 72484), (2896, 54363), (4344, 36242), (8688, 18121)]