156931205554

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{1097}}^1\times {\mathrm{8951}}^1$

素因数の和:10242

約数の個数: 32

約数和(自身を含む): 241328875392

約数和(自身を除く): 84397669838

約数列:

[1, 2, 61, 122, 131, 262, 1097, 2194, 7991, 8951, 15982, 17902, 66917, 133834, 143707, 287414, 546011, 1092022, 1172581, 2345162, 8766127, 9819247, 17532254, 19638494, 71527441, 143054882, 598974067, 1197948134, 1286321357, 2572642714, 78465602777, 156931205554]

約数ペア:

[(1, 156931205554), (2, 78465602777), (61, 2572642714), (122, 1286321357), (131, 1197948134), (262, 598974067), (1097, 143054882), (2194, 71527441), (7991, 19638494), (8951, 17532254), (15982, 9819247), (17902, 8766127), (66917, 2345162), (133834, 1172581), (143707, 1092022), (287414, 546011)]