198225664

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 498147328

約数和(自身を除く): 299921664

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 67, 91, 104, 112, 127, 128, 134, 182, 208, 224, 254, 256, 268, 364, 416, 448, 469, 508, 536, 728, 832, 871, 889, 896, 938, 1016, 1072, 1456, 1651, 1664, 1742, 1778, 1792, 1876, 2032, 2144, 2912, 3302, 3328, 3484, 3556, 3752, 4064, 4288, 5824, 6097, 6604, 6968, 7112, 7504, 8128, 8509, 8576, 11557, 11648, 12194, 13208, 13936, 14224, 15008, 16256, 17018, 17152, 23114, 23296, 24388, 26416, 27872, 28448, 30016, 32512, 34036, 46228, 48776, 52832, 55744, 56896, 59563, 60032, 68072, 92456, 97552, 105664, 110617, 111488, 113792, 119126, 120064, 136144, 184912, 195104, 211328, 221234, 222976, 227584, 238252, 272288, 369824, 390208, 422656, 442468, 476504, 544576, 739648, 774319, 780416, 884936, 953008, 1089152, 1479296, 1548638, 1560832, 1769872, 1906016, 2178304, 2958592, 3097276, 3539744, 3812032, 6194552, 7079488, 7624064, 12389104, 14158976, 15248128, 24778208, 28317952, 49556416, 99112832, 198225664]

約数ペア:

[(1, 198225664), (2, 99112832), (4, 49556416), (7, 28317952), (8, 24778208), (13, 15248128), (14, 14158976), (16, 12389104), (26, 7624064), (28, 7079488), (32, 6194552), (52, 3812032), (56, 3539744), (64, 3097276), (67, 2958592), (91, 2178304), (104, 1906016), (112, 1769872), (127, 1560832), (128, 1548638), (134, 1479296), (182, 1089152), (208, 953008), (224, 884936), (254, 780416), (256, 774319), (268, 739648), (364, 544576), (416, 476504), (448, 442468), (469, 422656), (508, 390208), (536, 369824), (728, 272288), (832, 238252), (871, 227584), (889, 222976), (896, 221234), (938, 211328), (1016, 195104), (1072, 184912), (1456, 136144), (1651, 120064), (1664, 119126), (1742, 113792), (1778, 111488), (1792, 110617), (1876, 105664), (2032, 97552), (2144, 92456), (2912, 68072), (3302, 60032), (3328, 59563), (3484, 56896), (3556, 55744), (3752, 52832), (4064, 48776), (4288, 46228), (5824, 34036), (6097, 32512), (6604, 30016), (6968, 28448), (7112, 27872), (7504, 26416), (8128, 24388), (8509, 23296), (8576, 23114), (11557, 17152), (11648, 17018), (12194, 16256), (13208, 15008), (13936, 14224)]