138701888

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3547}}^1$

素因数の和:3619

約数の個数: 56

約数和(自身を含む): 302800512

約数和(自身を除く): 164098624

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 188, 208, 376, 416, 611, 752, 832, 1222, 1504, 2444, 3008, 3547, 4888, 7094, 9776, 14188, 19552, 28376, 39104, 46111, 56752, 92222, 113504, 166709, 184444, 227008, 333418, 368888, 666836, 737776, 1333672, 1475552, 2167217, 2667344, 2951104, 4334434, 5334688, 8668868, 10669376, 17337736, 34675472, 69350944, 138701888]

約数ペア:

[(1, 138701888), (2, 69350944), (4, 34675472), (8, 17337736), (13, 10669376), (16, 8668868), (26, 5334688), (32, 4334434), (47, 2951104), (52, 2667344), (64, 2167217), (94, 1475552), (104, 1333672), (188, 737776), (208, 666836), (376, 368888), (416, 333418), (611, 227008), (752, 184444), (832, 166709), (1222, 113504), (1504, 92222), (2444, 56752), (3008, 46111), (3547, 39104), (4888, 28376), (7094, 19552), (9776, 14188)]