157307281

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{1303}}^1$

素因数の和:1536

約数の個数: 16

約数和(自身を含む): 170876160

約数和(自身を除く): 13568879

約数列:

[1, 23, 29, 181, 667, 1303, 4163, 5249, 29969, 37787, 120727, 235843, 869101, 5424389, 6839447, 157307281]

約数ペア:

[(1, 157307281), (23, 6839447), (29, 5424389), (181, 869101), (667, 235843), (1303, 120727), (4163, 37787), (5249, 29969)]