153278312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{25997}}^1$

素因数の和:26081

約数の個数: 32

約数和(自身を含む): 318215520

約数和(自身を除く): 164937208

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 5896, 25997, 51994, 103988, 207976, 285967, 571934, 1143868, 1741799, 2287736, 3483598, 6967196, 13934392, 19159789, 38319578, 76639156, 153278312]

約数ペア:

[(1, 153278312), (2, 76639156), (4, 38319578), (8, 19159789), (11, 13934392), (22, 6967196), (44, 3483598), (67, 2287736), (88, 1741799), (134, 1143868), (268, 571934), (536, 285967), (737, 207976), (1474, 103988), (2948, 51994), (5896, 25997)]