145165312

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:337

約数の個数: 88

約数和(自身を含む): 318349440

約数和(自身を除く): 173184128

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 269, 272, 496, 512, 527, 538, 544, 992, 1024, 1054, 1076, 1088, 1984, 2108, 2152, 2176, 3968, 4216, 4304, 4352, 4573, 7936, 8339, 8432, 8608, 8704, 9146, 15872, 16678, 16864, 17216, 17408, 18292, 31744, 33356, 33728, 34432, 36584, 66712, 67456, 68864, 73168, 133424, 134912, 137728, 141763, 146336, 266848, 269824, 275456, 283526, 292672, 533696, 539648, 567052, 585344, 1067392, 1134104, 1170688, 2134784, 2268208, 2341376, 4269568, 4536416, 4682752, 8539136, 9072832, 18145664, 36291328, 72582656, 145165312]

約数ペア:

[(1, 145165312), (2, 72582656), (4, 36291328), (8, 18145664), (16, 9072832), (17, 8539136), (31, 4682752), (32, 4536416), (34, 4269568), (62, 2341376), (64, 2268208), (68, 2134784), (124, 1170688), (128, 1134104), (136, 1067392), (248, 585344), (256, 567052), (269, 539648), (272, 533696), (496, 292672), (512, 283526), (527, 275456), (538, 269824), (544, 266848), (992, 146336), (1024, 141763), (1054, 137728), (1076, 134912), (1088, 133424), (1984, 73168), (2108, 68864), (2152, 67456), (2176, 66712), (3968, 36584), (4216, 34432), (4304, 33728), (4352, 33356), (4573, 31744), (7936, 18292), (8339, 17408), (8432, 17216), (8608, 16864), (8704, 16678), (9146, 15872)]