138156032

素因数分解:

$2^{11}\times 7^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:471

約数の個数: 96

約数和(自身を含む): 330220800

約数和(自身を除く): 192064768

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 419, 448, 512, 644, 736, 838, 896, 1024, 1288, 1472, 1676, 1792, 2048, 2576, 2933, 2944, 3352, 3584, 5152, 5866, 5888, 6704, 7168, 9637, 10304, 11732, 11776, 13408, 14336, 19274, 20608, 23464, 23552, 26816, 38548, 41216, 46928, 47104, 53632, 67459, 77096, 82432, 93856, 107264, 134918, 154192, 164864, 187712, 214528, 269836, 308384, 329728, 375424, 429056, 539672, 616768, 750848, 858112, 1079344, 1233536, 1501696, 2158688, 2467072, 3003392, 4317376, 4934144, 6006784, 8634752, 9868288, 17269504, 19736576, 34539008, 69078016, 138156032]

約数ペア:

[(1, 138156032), (2, 69078016), (4, 34539008), (7, 19736576), (8, 17269504), (14, 9868288), (16, 8634752), (23, 6006784), (28, 4934144), (32, 4317376), (46, 3003392), (56, 2467072), (64, 2158688), (92, 1501696), (112, 1233536), (128, 1079344), (161, 858112), (184, 750848), (224, 616768), (256, 539672), (322, 429056), (368, 375424), (419, 329728), (448, 308384), (512, 269836), (644, 214528), (736, 187712), (838, 164864), (896, 154192), (1024, 134918), (1288, 107264), (1472, 93856), (1676, 82432), (1792, 77096), (2048, 67459), (2576, 53632), (2933, 47104), (2944, 46928), (3352, 41216), (3584, 38548), (5152, 26816), (5866, 23552), (5888, 23464), (6704, 20608), (7168, 19274), (9637, 14336), (10304, 13408), (11732, 11776)]