161648016

素因数分解:

$2^4\times 3^1\times {\mathrm{251}}^1\times {\mathrm{13417}}^1$

素因数の和:13679

約数の個数: 40

約数和(自身を含む): 419285664

約数和(自身を除く): 257637648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 251, 502, 753, 1004, 1506, 2008, 3012, 4016, 6024, 12048, 13417, 26834, 40251, 53668, 80502, 107336, 161004, 214672, 322008, 644016, 3367667, 6735334, 10103001, 13470668, 20206002, 26941336, 40412004, 53882672, 80824008, 161648016]

約数ペア:

[(1, 161648016), (2, 80824008), (3, 53882672), (4, 40412004), (6, 26941336), (8, 20206002), (12, 13470668), (16, 10103001), (24, 6735334), (48, 3367667), (251, 644016), (502, 322008), (753, 214672), (1004, 161004), (1506, 107336), (2008, 80502), (3012, 53668), (4016, 40251), (6024, 26834), (12048, 13417)]