156965187867

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{253157}}^1$

素因数の和:253363

約数の個数: 32

約数和(自身を含む): 221644892160

約数和(自身を除く): 64679704293

約数列:

[1, 3, 31, 59, 93, 113, 177, 339, 1829, 3503, 5487, 6667, 10509, 20001, 206677, 253157, 620031, 759471, 7847867, 14936263, 23543601, 28606741, 44808789, 85820223, 463024153, 886808971, 1389072459, 1687797719, 2660426913, 5063393157, 52321729289, 156965187867]

約数ペア:

[(1, 156965187867), (3, 52321729289), (31, 5063393157), (59, 2660426913), (93, 1687797719), (113, 1389072459), (177, 886808971), (339, 463024153), (1829, 85820223), (3503, 44808789), (5487, 28606741), (6667, 23543601), (10509, 14936263), (20001, 7847867), (206677, 759471), (253157, 620031)]