163016724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2593}}^1$

素因数の和:2657

約数の個数: 72

約数和(自身を含む): 425332992

約数和(自身を除く): 262316268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 169, 186, 338, 372, 403, 507, 676, 806, 1014, 1209, 1612, 2028, 2418, 2593, 4836, 5186, 5239, 7779, 10372, 10478, 15558, 15717, 20956, 31116, 31434, 33709, 62868, 67418, 80383, 101127, 134836, 160766, 202254, 241149, 321532, 404508, 438217, 482298, 876434, 964596, 1044979, 1314651, 1752868, 2089958, 2629302, 3134937, 4179916, 5258604, 6269874, 12539748, 13584727, 27169454, 40754181, 54338908, 81508362, 163016724]

約数ペア:

[(1, 163016724), (2, 81508362), (3, 54338908), (4, 40754181), (6, 27169454), (12, 13584727), (13, 12539748), (26, 6269874), (31, 5258604), (39, 4179916), (52, 3134937), (62, 2629302), (78, 2089958), (93, 1752868), (124, 1314651), (156, 1044979), (169, 964596), (186, 876434), (338, 482298), (372, 438217), (403, 404508), (507, 321532), (676, 241149), (806, 202254), (1014, 160766), (1209, 134836), (1612, 101127), (2028, 80383), (2418, 67418), (2593, 62868), (4836, 33709), (5186, 31434), (5239, 31116), (7779, 20956), (10372, 15717), (10478, 15558)]