161428416

素因数分解:

$2^6\times 3^1\times {\mathrm{683}}^1\times {\mathrm{1231}}^1$

素因数の和:1929

約数の個数: 56

約数和(自身を含む): 428085504

約数和(自身を除く): 266657088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 683, 1231, 1366, 2049, 2462, 2732, 3693, 4098, 4924, 5464, 7386, 8196, 9848, 10928, 14772, 16392, 19696, 21856, 29544, 32784, 39392, 43712, 59088, 65568, 78784, 118176, 131136, 236352, 840773, 1681546, 2522319, 3363092, 5044638, 6726184, 10089276, 13452368, 20178552, 26904736, 40357104, 53809472, 80714208, 161428416]

約数ペア:

[(1, 161428416), (2, 80714208), (3, 53809472), (4, 40357104), (6, 26904736), (8, 20178552), (12, 13452368), (16, 10089276), (24, 6726184), (32, 5044638), (48, 3363092), (64, 2522319), (96, 1681546), (192, 840773), (683, 236352), (1231, 131136), (1366, 118176), (2049, 78784), (2462, 65568), (2732, 59088), (3693, 43712), (4098, 39392), (4924, 32784), (5464, 29544), (7386, 21856), (8196, 19696), (9848, 16392), (10928, 14772)]