156980403884

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{9061441}}^1$

素因数の和:9061577

約数の個数: 24

約数和(自身を含む): 283151939616

約数和(自身を除く): 126171535732

約数列:

[1, 2, 4, 61, 71, 122, 142, 244, 284, 4331, 8662, 17324, 9061441, 18122882, 36245764, 552747901, 643362311, 1105495802, 1286724622, 2210991604, 2573449244, 39245100971, 78490201942, 156980403884]

約数ペア:

[(1, 156980403884), (2, 78490201942), (4, 39245100971), (61, 2573449244), (71, 2210991604), (122, 1286724622), (142, 1105495802), (244, 643362311), (284, 552747901), (4331, 36245764), (8662, 18122882), (17324, 9061441)]