168792652

素因数分解:

$2^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{6781}}^1$

素因数の和:6926

約数の個数: 36

約数和(自身を含む): 346370304

約数和(自身を除く): 177577652

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 127, 196, 254, 508, 889, 1778, 3556, 6223, 6781, 12446, 13562, 24892, 27124, 47467, 94934, 189868, 332269, 664538, 861187, 1329076, 1722374, 3444748, 6028309, 12056618, 24113236, 42198163, 84396326, 168792652]

約数ペア:

[(1, 168792652), (2, 84396326), (4, 42198163), (7, 24113236), (14, 12056618), (28, 6028309), (49, 3444748), (98, 1722374), (127, 1329076), (196, 861187), (254, 664538), (508, 332269), (889, 189868), (1778, 94934), (3556, 47467), (6223, 27124), (6781, 24892), (12446, 13562)]