171233776

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1201}}^1$

素因数の和:1302

約数の個数: 80

約数和(自身を含む): 405410560

約数和(自身を除く): 234176784

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, 938, 1064, 1072, 1201, 1273, 1876, 2128, 2402, 2546, 3752, 4804, 5092, 7504, 8407, 8911, 9608, 10184, 16814, 17822, 19216, 20368, 22819, 33628, 35644, 45638, 67256, 71288, 80467, 91276, 134512, 142576, 159733, 160934, 182552, 319466, 321868, 365104, 563269, 638932, 643736, 1126538, 1277864, 1287472, 1528873, 2253076, 2555728, 3057746, 4506152, 6115492, 9012304, 10702111, 12230984, 21404222, 24461968, 42808444, 85616888, 171233776]

約数ペア:

[(1, 171233776), (2, 85616888), (4, 42808444), (7, 24461968), (8, 21404222), (14, 12230984), (16, 10702111), (19, 9012304), (28, 6115492), (38, 4506152), (56, 3057746), (67, 2555728), (76, 2253076), (112, 1528873), (133, 1287472), (134, 1277864), (152, 1126538), (266, 643736), (268, 638932), (304, 563269), (469, 365104), (532, 321868), (536, 319466), (938, 182552), (1064, 160934), (1072, 159733), (1201, 142576), (1273, 134512), (1876, 91276), (2128, 80467), (2402, 71288), (2546, 67256), (3752, 45638), (4804, 35644), (5092, 33628), (7504, 22819), (8407, 20368), (8911, 19216), (9608, 17822), (10184, 16814)]