122472784

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{859}}^1$

素因数の和:960

約数の個数: 80

約数和(自身を含む): 290060800

約数和(自身を除く): 167588016

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 67, 76, 112, 133, 134, 152, 266, 268, 304, 469, 532, 536, 859, 938, 1064, 1072, 1273, 1718, 1876, 2128, 2546, 3436, 3752, 5092, 6013, 6872, 7504, 8911, 10184, 12026, 13744, 16321, 17822, 20368, 24052, 32642, 35644, 48104, 57553, 65284, 71288, 96208, 114247, 115106, 130568, 142576, 228494, 230212, 261136, 402871, 456988, 460424, 805742, 913976, 920848, 1093507, 1611484, 1827952, 2187014, 3222968, 4374028, 6445936, 7654549, 8748056, 15309098, 17496112, 30618196, 61236392, 122472784]

約数ペア:

[(1, 122472784), (2, 61236392), (4, 30618196), (7, 17496112), (8, 15309098), (14, 8748056), (16, 7654549), (19, 6445936), (28, 4374028), (38, 3222968), (56, 2187014), (67, 1827952), (76, 1611484), (112, 1093507), (133, 920848), (134, 913976), (152, 805742), (266, 460424), (268, 456988), (304, 402871), (469, 261136), (532, 230212), (536, 228494), (859, 142576), (938, 130568), (1064, 115106), (1072, 114247), (1273, 96208), (1718, 71288), (1876, 65284), (2128, 57553), (2546, 48104), (3436, 35644), (3752, 32642), (5092, 24052), (6013, 20368), (6872, 17822), (7504, 16321), (8911, 13744), (10184, 12026)]