163111884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{487}}^1$

素因数の和:639

約数の個数: 96

約数和(自身を含む): 436154880

約数和(自身を除く): 273042996

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 113, 114, 156, 226, 228, 247, 339, 452, 487, 494, 678, 741, 974, 988, 1356, 1461, 1469, 1482, 1948, 2147, 2922, 2938, 2964, 4294, 4407, 5844, 5876, 6331, 6441, 8588, 8814, 9253, 12662, 12882, 17628, 18506, 18993, 25324, 25764, 27759, 27911, 37012, 37986, 55031, 55518, 55822, 75972, 83733, 110062, 111036, 111644, 120289, 165093, 167466, 220124, 240578, 330186, 334932, 360867, 481156, 660372, 715403, 721734, 1045589, 1430806, 1443468, 2091178, 2146209, 2861612, 3136767, 4182356, 4292418, 6273534, 8584836, 12547068, 13592657, 27185314, 40777971, 54370628, 81555942, 163111884]

約数ペア:

[(1, 163111884), (2, 81555942), (3, 54370628), (4, 40777971), (6, 27185314), (12, 13592657), (13, 12547068), (19, 8584836), (26, 6273534), (38, 4292418), (39, 4182356), (52, 3136767), (57, 2861612), (76, 2146209), (78, 2091178), (113, 1443468), (114, 1430806), (156, 1045589), (226, 721734), (228, 715403), (247, 660372), (339, 481156), (452, 360867), (487, 334932), (494, 330186), (678, 240578), (741, 220124), (974, 167466), (988, 165093), (1356, 120289), (1461, 111644), (1469, 111036), (1482, 110062), (1948, 83733), (2147, 75972), (2922, 55822), (2938, 55518), (2964, 55031), (4294, 37986), (4407, 37012), (5844, 27911), (5876, 27759), (6331, 25764), (6441, 25324), (8588, 18993), (8814, 18506), (9253, 17628), (12662, 12882)]