173486852

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1201}}^1$

素因数の和:1297

約数の個数: 72

約数和(自身を含む): 391351968

約数和(自身を除く): 217865116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 67, 77, 98, 134, 154, 196, 268, 308, 469, 539, 737, 938, 1078, 1201, 1474, 1876, 2156, 2402, 2948, 3283, 4804, 5159, 6566, 8407, 10318, 13132, 13211, 16814, 20636, 26422, 33628, 36113, 52844, 58849, 72226, 80467, 92477, 117698, 144452, 160934, 184954, 235396, 321868, 369908, 563269, 647339, 885137, 1126538, 1294678, 1770274, 2253076, 2589356, 3540548, 3942883, 6195959, 7885766, 12391918, 15771532, 24783836, 43371713, 86743426, 173486852]

約数ペア:

[(1, 173486852), (2, 86743426), (4, 43371713), (7, 24783836), (11, 15771532), (14, 12391918), (22, 7885766), (28, 6195959), (44, 3942883), (49, 3540548), (67, 2589356), (77, 2253076), (98, 1770274), (134, 1294678), (154, 1126538), (196, 885137), (268, 647339), (308, 563269), (469, 369908), (539, 321868), (737, 235396), (938, 184954), (1078, 160934), (1201, 144452), (1474, 117698), (1876, 92477), (2156, 80467), (2402, 72226), (2948, 58849), (3283, 52844), (4804, 36113), (5159, 33628), (6566, 26422), (8407, 20636), (10318, 16814), (13132, 13211)]