145184256

素因数分解:

$2^9\times 3^2\times 7^2\times {\mathrm{643}}^1$

素因数の和:681

約数の個数: 180

約数和(自身を含む): 488179692

約数和(自身を除く): 342995436

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 384, 392, 441, 448, 504, 512, 576, 588, 643, 672, 768, 784, 882, 896, 1008, 1152, 1176, 1286, 1344, 1536, 1568, 1764, 1792, 1929, 2016, 2304, 2352, 2572, 2688, 3136, 3528, 3584, 3858, 4032, 4501, 4608, 4704, 5144, 5376, 5787, 6272, 7056, 7716, 8064, 9002, 9408, 10288, 10752, 11574, 12544, 13503, 14112, 15432, 16128, 18004, 18816, 20576, 23148, 25088, 27006, 28224, 30864, 31507, 32256, 36008, 37632, 40509, 41152, 46296, 54012, 56448, 61728, 63014, 72016, 75264, 81018, 82304, 92592, 94521, 108024, 112896, 123456, 126028, 144032, 162036, 164608, 185184, 189042, 216048, 225792, 246912, 252056, 283563, 288064, 324072, 329216, 370368, 378084, 432096, 493824, 504112, 567126, 576128, 648144, 740736, 756168, 864192, 987648, 1008224, 1134252, 1152256, 1296288, 1481472, 1512336, 1728384, 2016448, 2268504, 2304512, 2592576, 2962944, 3024672, 3456768, 4032896, 4537008, 5185152, 6049344, 6913536, 8065792, 9074016, 10370304, 12098688, 16131584, 18148032, 20740608, 24197376, 36296064, 48394752, 72592128, 145184256]

約数ペア:

[(1, 145184256), (2, 72592128), (3, 48394752), (4, 36296064), (6, 24197376), (7, 20740608), (8, 18148032), (9, 16131584), (12, 12098688), (14, 10370304), (16, 9074016), (18, 8065792), (21, 6913536), (24, 6049344), (28, 5185152), (32, 4537008), (36, 4032896), (42, 3456768), (48, 3024672), (49, 2962944), (56, 2592576), (63, 2304512), (64, 2268504), (72, 2016448), (84, 1728384), (96, 1512336), (98, 1481472), (112, 1296288), (126, 1152256), (128, 1134252), (144, 1008224), (147, 987648), (168, 864192), (192, 756168), (196, 740736), (224, 648144), (252, 576128), (256, 567126), (288, 504112), (294, 493824), (336, 432096), (384, 378084), (392, 370368), (441, 329216), (448, 324072), (504, 288064), (512, 283563), (576, 252056), (588, 246912), (643, 225792), (672, 216048), (768, 189042), (784, 185184), (882, 164608), (896, 162036), (1008, 144032), (1152, 126028), (1176, 123456), (1286, 112896), (1344, 108024), (1536, 94521), (1568, 92592), (1764, 82304), (1792, 81018), (1929, 75264), (2016, 72016), (2304, 63014), (2352, 61728), (2572, 56448), (2688, 54012), (3136, 46296), (3528, 41152), (3584, 40509), (3858, 37632), (4032, 36008), (4501, 32256), (4608, 31507), (4704, 30864), (5144, 28224), (5376, 27006), (5787, 25088), (6272, 23148), (7056, 20576), (7716, 18816), (8064, 18004), (9002, 16128), (9408, 15432), (10288, 14112), (10752, 13503), (11574, 12544)]