107520784

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:560

約数の個数: 80

約数和(自身を含む): 254448000

約数和(自身を除く): 146927216

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 149, 238, 272, 298, 379, 476, 596, 758, 952, 1043, 1192, 1516, 1904, 2086, 2384, 2533, 2653, 3032, 4172, 5066, 5306, 6064, 6443, 8344, 10132, 10612, 12886, 16688, 17731, 20264, 21224, 25772, 35462, 40528, 42448, 45101, 51544, 56471, 70924, 90202, 103088, 112942, 141848, 180404, 225884, 283696, 360808, 395297, 451768, 721616, 790594, 903536, 960007, 1581188, 1920014, 3162376, 3840028, 6324752, 6720049, 7680056, 13440098, 15360112, 26880196, 53760392, 107520784]

約数ペア:

[(1, 107520784), (2, 53760392), (4, 26880196), (7, 15360112), (8, 13440098), (14, 7680056), (16, 6720049), (17, 6324752), (28, 3840028), (34, 3162376), (56, 1920014), (68, 1581188), (112, 960007), (119, 903536), (136, 790594), (149, 721616), (238, 451768), (272, 395297), (298, 360808), (379, 283696), (476, 225884), (596, 180404), (758, 141848), (952, 112942), (1043, 103088), (1192, 90202), (1516, 70924), (1904, 56471), (2086, 51544), (2384, 45101), (2533, 42448), (2653, 40528), (3032, 35462), (4172, 25772), (5066, 21224), (5306, 20264), (6064, 17731), (6443, 16688), (8344, 12886), (10132, 10612)]