157055123386

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1123}}^1\times {\mathrm{71867}}^1$

素因数の和:73138

約数の個数: 32

約数和(自身を含む): 271419563520

約数和(自身を除く): 114364440134

約数列:

[1, 2, 7, 14, 139, 278, 973, 1123, 1946, 2246, 7861, 15722, 71867, 143734, 156097, 312194, 503069, 1006138, 1092679, 2185358, 9989513, 19979026, 69926591, 80706641, 139853182, 161413282, 564946487, 1129892974, 11218223099, 22436446198, 78527561693, 157055123386]

約数ペア:

[(1, 157055123386), (2, 78527561693), (7, 22436446198), (14, 11218223099), (139, 1129892974), (278, 564946487), (973, 161413282), (1123, 139853182), (1946, 80706641), (2246, 69926591), (7861, 19979026), (15722, 9989513), (71867, 2185358), (143734, 1092679), (156097, 1006138), (312194, 503069)]