156946238197

素因数分解:

$7^2\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{1789}}^1$

素因数の和:2186

約数の個数: 48

約数和(自身を含む): 187474003200

約数和(自身を除く): 30527765003

約数列:

[1, 7, 49, 79, 131, 173, 553, 917, 1211, 1789, 3871, 6419, 8477, 10349, 12523, 13667, 22663, 72443, 87661, 95669, 141331, 158641, 234359, 309497, 507101, 669683, 989317, 1110487, 1640513, 1790377, 2166479, 6925219, 11483591, 12532639, 15165353, 18514361, 24450263, 40544107, 87728473, 129600527, 171151841, 283808749, 907203689, 1198062887, 1986661243, 3202984453, 22420891171, 156946238197]

約数ペア:

[(1, 156946238197), (7, 22420891171), (49, 3202984453), (79, 1986661243), (131, 1198062887), (173, 907203689), (553, 283808749), (917, 171151841), (1211, 129600527), (1789, 87728473), (3871, 40544107), (6419, 24450263), (8477, 18514361), (10349, 15165353), (12523, 12532639), (13667, 11483591), (22663, 6925219), (72443, 2166479), (87661, 1790377), (95669, 1640513), (141331, 1110487), (158641, 989317), (234359, 669683), (309497, 507101)]