138522176

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{503}}^1$

素因数の和:859

約数の個数: 56

約数和(自身を含む): 297509184

約数和(自身を除く): 158987008

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 331, 416, 503, 662, 832, 1006, 1324, 2012, 2648, 4024, 4303, 5296, 6539, 8048, 8606, 10592, 13078, 16096, 17212, 21184, 26156, 32192, 34424, 52312, 68848, 104624, 137696, 166493, 209248, 275392, 332986, 418496, 665972, 1331944, 2164409, 2663888, 4328818, 5327776, 8657636, 10655552, 17315272, 34630544, 69261088, 138522176]

約数ペア:

[(1, 138522176), (2, 69261088), (4, 34630544), (8, 17315272), (13, 10655552), (16, 8657636), (26, 5327776), (32, 4328818), (52, 2663888), (64, 2164409), (104, 1331944), (208, 665972), (331, 418496), (416, 332986), (503, 275392), (662, 209248), (832, 166493), (1006, 137696), (1324, 104624), (2012, 68848), (2648, 52312), (4024, 34424), (4303, 32192), (5296, 26156), (6539, 21184), (8048, 17212), (8606, 16096), (10592, 13078)]