140289216

素因数分解:

$2^6\times 3^1\times {\mathrm{197}}^1\times {\mathrm{3709}}^1$

素因数の和:3921

約数の個数: 56

約数和(自身を含む): 373166640

約数和(自身を除く): 232877424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 197, 394, 591, 788, 1182, 1576, 2364, 3152, 3709, 4728, 6304, 7418, 9456, 11127, 12608, 14836, 18912, 22254, 29672, 37824, 44508, 59344, 89016, 118688, 178032, 237376, 356064, 712128, 730673, 1461346, 2192019, 2922692, 4384038, 5845384, 8768076, 11690768, 17536152, 23381536, 35072304, 46763072, 70144608, 140289216]

約数ペア:

[(1, 140289216), (2, 70144608), (3, 46763072), (4, 35072304), (6, 23381536), (8, 17536152), (12, 11690768), (16, 8768076), (24, 5845384), (32, 4384038), (48, 2922692), (64, 2192019), (96, 1461346), (192, 730673), (197, 712128), (394, 356064), (591, 237376), (788, 178032), (1182, 118688), (1576, 89016), (2364, 59344), (3152, 44508), (3709, 37824), (4728, 29672), (6304, 22254), (7418, 18912), (9456, 14836), (11127, 12608)]