120659968

素因数分解:

$2^{13}\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:153

約数の個数: 112

約数和(自身を含む): 286243776

約数和(自身を除く): 165583808

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 103, 104, 128, 143, 176, 206, 208, 256, 286, 352, 412, 416, 512, 572, 704, 824, 832, 1024, 1133, 1144, 1339, 1408, 1648, 1664, 2048, 2266, 2288, 2678, 2816, 3296, 3328, 4096, 4532, 4576, 5356, 5632, 6592, 6656, 8192, 9064, 9152, 10712, 11264, 13184, 13312, 14729, 18128, 18304, 21424, 22528, 26368, 26624, 29458, 36256, 36608, 42848, 45056, 52736, 53248, 58916, 72512, 73216, 85696, 90112, 105472, 106496, 117832, 145024, 146432, 171392, 210944, 235664, 290048, 292864, 342784, 421888, 471328, 580096, 585728, 685568, 843776, 942656, 1160192, 1171456, 1371136, 1885312, 2320384, 2742272, 3770624, 4640768, 5484544, 7541248, 9281536, 10969088, 15082496, 30164992, 60329984, 120659968]

約数ペア:

[(1, 120659968), (2, 60329984), (4, 30164992), (8, 15082496), (11, 10969088), (13, 9281536), (16, 7541248), (22, 5484544), (26, 4640768), (32, 3770624), (44, 2742272), (52, 2320384), (64, 1885312), (88, 1371136), (103, 1171456), (104, 1160192), (128, 942656), (143, 843776), (176, 685568), (206, 585728), (208, 580096), (256, 471328), (286, 421888), (352, 342784), (412, 292864), (416, 290048), (512, 235664), (572, 210944), (704, 171392), (824, 146432), (832, 145024), (1024, 117832), (1133, 106496), (1144, 105472), (1339, 90112), (1408, 85696), (1648, 73216), (1664, 72512), (2048, 58916), (2266, 53248), (2288, 52736), (2678, 45056), (2816, 42848), (3296, 36608), (3328, 36256), (4096, 29458), (4532, 26624), (4576, 26368), (5356, 22528), (5632, 21424), (6592, 18304), (6656, 18128), (8192, 14729), (9064, 13312), (9152, 13184), (10712, 11264)]