160299205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{991}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 223699968

約数和(自身を除く): 63400763

約数列:

[1, 5, 11, 17, 55, 85, 173, 187, 865, 935, 991, 1903, 2941, 4955, 9515, 10901, 14705, 16847, 32351, 54505, 84235, 161755, 171443, 185317, 857215, 926585, 1885873, 2914531, 9429365, 14572655, 32059841, 160299205]

約数ペア:

[(1, 160299205), (5, 32059841), (11, 14572655), (17, 9429365), (55, 2914531), (85, 1885873), (173, 926585), (187, 857215), (865, 185317), (935, 171443), (991, 161755), (1903, 84235), (2941, 54505), (4955, 32351), (9515, 16847), (10901, 14705)]