157064105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{971}}^1$

素因数の和:1177

約数の個数: 32

約数和(自身を含む): 219189888

約数和(自身を除く): 62125783

約数列:

[1, 5, 11, 17, 55, 85, 173, 187, 865, 935, 971, 1903, 2941, 4855, 9515, 10681, 14705, 16507, 32351, 53405, 82535, 161755, 167983, 181577, 839915, 907885, 1847813, 2855711, 9239065, 14278555, 31412821, 157064105]

約数ペア:

[(1, 157064105), (5, 31412821), (11, 14278555), (17, 9239065), (55, 2855711), (85, 1847813), (173, 907885), (187, 839915), (865, 181577), (935, 167983), (971, 161755), (1903, 82535), (2941, 53405), (4855, 32351), (9515, 16507), (10681, 14705)]