129347568

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{128321}}^1$

素因数の和:128342

約数の個数: 60

約数和(自身を含む): 413710128

約数和(自身を除く): 284362560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 128321, 256642, 384963, 513284, 769926, 898247, 1026568, 1154889, 1539852, 1796494, 2053136, 2309778, 2694741, 3079704, 3592988, 4619556, 5389482, 6159408, 7185976, 8084223, 9239112, 10778964, 14371952, 16168446, 18478224, 21557928, 32336892, 43115856, 64673784, 129347568]

約数ペア:

[(1, 129347568), (2, 64673784), (3, 43115856), (4, 32336892), (6, 21557928), (7, 18478224), (8, 16168446), (9, 14371952), (12, 10778964), (14, 9239112), (16, 8084223), (18, 7185976), (21, 6159408), (24, 5389482), (28, 4619556), (36, 3592988), (42, 3079704), (48, 2694741), (56, 2309778), (63, 2053136), (72, 1796494), (84, 1539852), (112, 1154889), (126, 1026568), (144, 898247), (168, 769926), (252, 513284), (336, 384963), (504, 256642), (1008, 128321)]