157316238

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{9787}}^1$

素因数の和:9861

約数の個数: 48

約数和(自身を含む): 366462720

約数和(自身を除く): 209146482

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 141, 171, 282, 342, 423, 846, 893, 1786, 2679, 5358, 8037, 9787, 16074, 19574, 29361, 58722, 88083, 176166, 185953, 371906, 459989, 557859, 919978, 1115718, 1379967, 1673577, 2759934, 3347154, 4139901, 8279802, 8739791, 17479582, 26219373, 52438746, 78658119, 157316238]

約数ペア:

[(1, 157316238), (2, 78658119), (3, 52438746), (6, 26219373), (9, 17479582), (18, 8739791), (19, 8279802), (38, 4139901), (47, 3347154), (57, 2759934), (94, 1673577), (114, 1379967), (141, 1115718), (171, 919978), (282, 557859), (342, 459989), (423, 371906), (846, 185953), (893, 176166), (1786, 88083), (2679, 58722), (5358, 29361), (8037, 19574), (9787, 16074)]