128839233942

素因数分解:

$2^1\times 3^2\times {\mathrm{1097}}^1\times {\mathrm{1153}}^1\times {\mathrm{5659}}^1$

素因数の和:7917

約数の個数: 48

約数和(自身を含む): 279697888080

約数和(自身を除く): 150858654138

約数列:

[1, 2, 3, 6, 9, 18, 1097, 1153, 2194, 2306, 3291, 3459, 5659, 6582, 6918, 9873, 10377, 11318, 16977, 19746, 20754, 33954, 50931, 101862, 1264841, 2529682, 3794523, 6207923, 6524827, 7589046, 11383569, 12415846, 13049654, 18623769, 19574481, 22767138, 37247538, 39148962, 55871307, 58723443, 111742614, 117446886, 7157735219, 14315470438, 21473205657, 42946411314, 64419616971, 128839233942]

約数ペア:

[(1, 128839233942), (2, 64419616971), (3, 42946411314), (6, 21473205657), (9, 14315470438), (18, 7157735219), (1097, 117446886), (1153, 111742614), (2194, 58723443), (2306, 55871307), (3291, 39148962), (3459, 37247538), (5659, 22767138), (6582, 19574481), (6918, 18623769), (9873, 13049654), (10377, 12415846), (11318, 11383569), (16977, 7589046), (19746, 6524827), (20754, 6207923), (33954, 3794523), (50931, 2529682), (101862, 1264841)]