134208256

素因数分解:

$2^8\times 7^2\times {\mathrm{13}}^1\times {\mathrm{823}}^1$

素因数の和:866

約数の個数: 108

約数和(自身を含む): 336009072

約数和(自身を除く): 201800816

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 256, 364, 392, 416, 448, 637, 728, 784, 823, 832, 896, 1274, 1456, 1568, 1646, 1664, 1792, 2548, 2912, 3136, 3292, 3328, 5096, 5761, 5824, 6272, 6584, 10192, 10699, 11522, 11648, 12544, 13168, 20384, 21398, 23044, 23296, 26336, 40327, 40768, 42796, 46088, 52672, 74893, 80654, 81536, 85592, 92176, 105344, 149786, 161308, 163072, 171184, 184352, 210688, 299572, 322616, 342368, 368704, 524251, 599144, 645232, 684736, 737408, 1048502, 1198288, 1290464, 1369472, 1474816, 2097004, 2396576, 2580928, 2738944, 4194008, 4793152, 5161856, 8388016, 9586304, 10323712, 16776032, 19172608, 33552064, 67104128, 134208256]

約数ペア:

[(1, 134208256), (2, 67104128), (4, 33552064), (7, 19172608), (8, 16776032), (13, 10323712), (14, 9586304), (16, 8388016), (26, 5161856), (28, 4793152), (32, 4194008), (49, 2738944), (52, 2580928), (56, 2396576), (64, 2097004), (91, 1474816), (98, 1369472), (104, 1290464), (112, 1198288), (128, 1048502), (182, 737408), (196, 684736), (208, 645232), (224, 599144), (256, 524251), (364, 368704), (392, 342368), (416, 322616), (448, 299572), (637, 210688), (728, 184352), (784, 171184), (823, 163072), (832, 161308), (896, 149786), (1274, 105344), (1456, 92176), (1568, 85592), (1646, 81536), (1664, 80654), (1792, 74893), (2548, 52672), (2912, 46088), (3136, 42796), (3292, 40768), (3328, 40327), (5096, 26336), (5761, 23296), (5824, 23044), (6272, 21398), (6584, 20384), (10192, 13168), (10699, 12544), (11522, 11648)]