139721634

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{6709}}^1$

素因数の和:6819

約数の個数: 48

約数和(自身を含む): 329729400

約数和(自身を除く): 190007766

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 89, 117, 178, 234, 267, 534, 801, 1157, 1602, 2314, 3471, 6709, 6942, 10413, 13418, 20127, 20826, 40254, 60381, 87217, 120762, 174434, 261651, 523302, 597101, 784953, 1194202, 1569906, 1791303, 3582606, 5373909, 7762313, 10747818, 15524626, 23286939, 46573878, 69860817, 139721634]

約数ペア:

[(1, 139721634), (2, 69860817), (3, 46573878), (6, 23286939), (9, 15524626), (13, 10747818), (18, 7762313), (26, 5373909), (39, 3582606), (78, 1791303), (89, 1569906), (117, 1194202), (178, 784953), (234, 597101), (267, 523302), (534, 261651), (801, 174434), (1157, 120762), (1602, 87217), (2314, 60381), (3471, 40254), (6709, 20826), (6942, 20127), (10413, 13418)]