140596016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{11923}}^1$

素因数の和:12009

約数の個数: 40

約数和(自身を含む): 301629504

約数和(自身を除く): 161033488

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 268, 536, 737, 1072, 1474, 2948, 5896, 11792, 11923, 23846, 47692, 95384, 131153, 190768, 262306, 524612, 798841, 1049224, 1597682, 2098448, 3195364, 6390728, 8787251, 12781456, 17574502, 35149004, 70298008, 140596016]

約数ペア:

[(1, 140596016), (2, 70298008), (4, 35149004), (8, 17574502), (11, 12781456), (16, 8787251), (22, 6390728), (44, 3195364), (67, 2098448), (88, 1597682), (134, 1049224), (176, 798841), (268, 524612), (536, 262306), (737, 190768), (1072, 131153), (1474, 95384), (2948, 47692), (5896, 23846), (11792, 11923)]