168128624

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{7883}}^1$

素因数の和:7965

約数の個数: 40

約数和(自身を含む): 344120832

約数和(自身を除く): 175992208

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 2666, 5332, 7883, 10664, 15766, 21328, 31532, 63064, 126128, 244373, 338969, 488746, 677938, 977492, 1355876, 1954984, 2711752, 3909968, 5423504, 10508039, 21016078, 42032156, 84064312, 168128624]

約数ペア:

[(1, 168128624), (2, 84064312), (4, 42032156), (8, 21016078), (16, 10508039), (31, 5423504), (43, 3909968), (62, 2711752), (86, 1954984), (124, 1355876), (172, 977492), (248, 677938), (344, 488746), (496, 338969), (688, 244373), (1333, 126128), (2666, 63064), (5332, 31532), (7883, 21328), (10664, 15766)]