164649264

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{20297}}^1$

素因数の和:20334

約数の個数: 60

約数和(自身を含む): 460602216

約数和(自身を除く): 295952952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 312, 338, 507, 624, 676, 1014, 1352, 2028, 2704, 4056, 8112, 20297, 40594, 60891, 81188, 121782, 162376, 243564, 263861, 324752, 487128, 527722, 791583, 974256, 1055444, 1583166, 2110888, 3166332, 3430193, 4221776, 6332664, 6860386, 10290579, 12665328, 13720772, 20581158, 27441544, 41162316, 54883088, 82324632, 164649264]

約数ペア:

[(1, 164649264), (2, 82324632), (3, 54883088), (4, 41162316), (6, 27441544), (8, 20581158), (12, 13720772), (13, 12665328), (16, 10290579), (24, 6860386), (26, 6332664), (39, 4221776), (48, 3430193), (52, 3166332), (78, 2110888), (104, 1583166), (156, 1055444), (169, 974256), (208, 791583), (312, 527722), (338, 487128), (507, 324752), (624, 263861), (676, 243564), (1014, 162376), (1352, 121782), (2028, 81188), (2704, 60891), (4056, 40594), (8112, 20297)]