156939157529

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{983}}^1\times {\mathrm{28403}}^1$

素因数の和:29477

約数の個数: 32

約数和(自身を含む): 198553503744

約数和(自身を除く): 41614346215

約数列:

[1, 7, 11, 73, 77, 511, 803, 983, 5621, 6881, 10813, 28403, 71759, 75691, 198821, 312433, 502313, 789349, 2073419, 2187031, 5525443, 14513933, 22807609, 27920149, 159653263, 195441043, 307121639, 2038170877, 2149851473, 14267196139, 22419879647, 156939157529]

約数ペア:

[(1, 156939157529), (7, 22419879647), (11, 14267196139), (73, 2149851473), (77, 2038170877), (511, 307121639), (803, 195441043), (983, 159653263), (5621, 27920149), (6881, 22807609), (10813, 14513933), (28403, 5525443), (71759, 2187031), (75691, 2073419), (198821, 789349), (312433, 502313)]