159857256

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30139}}^1$

素因数の和:30178

約数の個数: 64

約数和(自身を含む): 455716800

約数和(自身を除く): 295859544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 30139, 60278, 90417, 120556, 180834, 241112, 361668, 391807, 512363, 723336, 783614, 1024726, 1175421, 1537089, 1567228, 2049452, 2350842, 3074178, 3134456, 4098904, 4701684, 6148356, 6660719, 9403368, 12296712, 13321438, 19982157, 26642876, 39964314, 53285752, 79928628, 159857256]

約数ペア:

[(1, 159857256), (2, 79928628), (3, 53285752), (4, 39964314), (6, 26642876), (8, 19982157), (12, 13321438), (13, 12296712), (17, 9403368), (24, 6660719), (26, 6148356), (34, 4701684), (39, 4098904), (51, 3134456), (52, 3074178), (68, 2350842), (78, 2049452), (102, 1567228), (104, 1537089), (136, 1175421), (156, 1024726), (204, 783614), (221, 723336), (312, 512363), (408, 391807), (442, 361668), (663, 241112), (884, 180834), (1326, 120556), (1768, 90417), (2652, 60278), (5304, 30139)]