187157448

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{136811}}^1$

素因数の和:136842

約数の個数: 48

約数和(自身を含む): 533566800

約数和(自身を除く): 346409352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 136811, 273622, 410433, 547244, 820866, 1094488, 1231299, 1641732, 2462598, 2599409, 3283464, 4925196, 5198818, 7798227, 9850392, 10397636, 15596454, 20795272, 23394681, 31192908, 46789362, 62385816, 93578724, 187157448]

約数ペア:

[(1, 187157448), (2, 93578724), (3, 62385816), (4, 46789362), (6, 31192908), (8, 23394681), (9, 20795272), (12, 15596454), (18, 10397636), (19, 9850392), (24, 7798227), (36, 5198818), (38, 4925196), (57, 3283464), (72, 2599409), (76, 2462598), (114, 1641732), (152, 1231299), (171, 1094488), (228, 820866), (342, 547244), (456, 410433), (684, 273622), (1368, 136811)]