156916221082

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{404167}}^1$

素因数の和:404806

約数の個数: 32

約数和(自身を含む): 262773866880

約数和(自身を除く): 105857645798

約数列:

[1, 2, 17, 19, 34, 38, 323, 601, 646, 1202, 10217, 11419, 20434, 22838, 194123, 388246, 404167, 808334, 6870839, 7679173, 13741678, 15358346, 130545941, 242904367, 261091882, 485808734, 4129374239, 4615182973, 8258748478, 9230365946, 78458110541, 156916221082]

約数ペア:

[(1, 156916221082), (2, 78458110541), (17, 9230365946), (19, 8258748478), (34, 4615182973), (38, 4129374239), (323, 485808734), (601, 261091882), (646, 242904367), (1202, 130545941), (10217, 15358346), (11419, 13741678), (20434, 7679173), (22838, 6870839), (194123, 808334), (388246, 404167)]