8416128

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:156

約数の個数: 128

約数和(自身を含む): 26634240

約数和(自身を除く): 18218112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 101, 112, 124, 128, 168, 186, 192, 202, 217, 224, 248, 303, 336, 372, 384, 404, 434, 448, 496, 606, 651, 672, 707, 744, 808, 868, 896, 992, 1212, 1302, 1344, 1414, 1488, 1616, 1736, 1984, 2121, 2424, 2604, 2688, 2828, 2976, 3131, 3232, 3472, 3968, 4242, 4848, 5208, 5656, 5952, 6262, 6464, 6944, 8484, 9393, 9696, 10416, 11312, 11904, 12524, 12928, 13888, 16968, 18786, 19392, 20832, 21917, 22624, 25048, 27776, 33936, 37572, 38784, 41664, 43834, 45248, 50096, 65751, 67872, 75144, 83328, 87668, 90496, 100192, 131502, 135744, 150288, 175336, 200384, 263004, 271488, 300576, 350672, 400768, 526008, 601152, 701344, 1052016, 1202304, 1402688, 2104032, 2805376, 4208064, 8416128]

約数ペア:

[(1, 8416128), (2, 4208064), (3, 2805376), (4, 2104032), (6, 1402688), (7, 1202304), (8, 1052016), (12, 701344), (14, 601152), (16, 526008), (21, 400768), (24, 350672), (28, 300576), (31, 271488), (32, 263004), (42, 200384), (48, 175336), (56, 150288), (62, 135744), (64, 131502), (84, 100192), (93, 90496), (96, 87668), (101, 83328), (112, 75144), (124, 67872), (128, 65751), (168, 50096), (186, 45248), (192, 43834), (202, 41664), (217, 38784), (224, 37572), (248, 33936), (303, 27776), (336, 25048), (372, 22624), (384, 21917), (404, 20832), (434, 19392), (448, 18786), (496, 16968), (606, 13888), (651, 12928), (672, 12524), (707, 11904), (744, 11312), (808, 10416), (868, 9696), (896, 9393), (992, 8484), (1212, 6944), (1302, 6464), (1344, 6262), (1414, 5952), (1488, 5656), (1616, 5208), (1736, 4848), (1984, 4242), (2121, 3968), (2424, 3472), (2604, 3232), (2688, 3131), (2828, 2976)]