145898368

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:276

約数の個数: 128

約数和(自身を含む): 368375040

約数和(自身を除く): 222476672

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 113, 128, 131, 154, 176, 224, 226, 262, 308, 352, 448, 452, 524, 616, 704, 791, 896, 904, 917, 1048, 1232, 1243, 1408, 1441, 1582, 1808, 1834, 2096, 2464, 2486, 2882, 3164, 3616, 3668, 4192, 4928, 4972, 5764, 6328, 7232, 7336, 8384, 8701, 9856, 9944, 10087, 11528, 12656, 14464, 14672, 14803, 16768, 17402, 19888, 20174, 23056, 25312, 29344, 29606, 34804, 39776, 40348, 46112, 50624, 58688, 59212, 69608, 79552, 80696, 92224, 101248, 103621, 117376, 118424, 139216, 159104, 161392, 162833, 184448, 207242, 236848, 278432, 322784, 325666, 414484, 473696, 556864, 645568, 651332, 828968, 947392, 1113728, 1139831, 1291136, 1302664, 1657936, 1894784, 2279662, 2605328, 3315872, 4559324, 5210656, 6631744, 9118648, 10421312, 13263488, 18237296, 20842624, 36474592, 72949184, 145898368]

約数ペア:

[(1, 145898368), (2, 72949184), (4, 36474592), (7, 20842624), (8, 18237296), (11, 13263488), (14, 10421312), (16, 9118648), (22, 6631744), (28, 5210656), (32, 4559324), (44, 3315872), (56, 2605328), (64, 2279662), (77, 1894784), (88, 1657936), (112, 1302664), (113, 1291136), (128, 1139831), (131, 1113728), (154, 947392), (176, 828968), (224, 651332), (226, 645568), (262, 556864), (308, 473696), (352, 414484), (448, 325666), (452, 322784), (524, 278432), (616, 236848), (704, 207242), (791, 184448), (896, 162833), (904, 161392), (917, 159104), (1048, 139216), (1232, 118424), (1243, 117376), (1408, 103621), (1441, 101248), (1582, 92224), (1808, 80696), (1834, 79552), (2096, 69608), (2464, 59212), (2486, 58688), (2882, 50624), (3164, 46112), (3616, 40348), (3668, 39776), (4192, 34804), (4928, 29606), (4972, 29344), (5764, 25312), (6328, 23056), (7232, 20174), (7336, 19888), (8384, 17402), (8701, 16768), (9856, 14803), (9944, 14672), (10087, 14464), (11528, 12656)]