141883040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{68213}}^1$

素因数の和:68241

約数の個数: 48

約数和(自身を含む): 360988488

約数和(自身を除く): 219105448

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 68213, 136426, 272852, 341065, 545704, 682130, 886769, 1091408, 1364260, 1773538, 2182816, 2728520, 3547076, 4433845, 5457040, 7094152, 8867690, 10914080, 14188304, 17735380, 28376608, 35470760, 70941520, 141883040]

約数ペア:

[(1, 141883040), (2, 70941520), (4, 35470760), (5, 28376608), (8, 17735380), (10, 14188304), (13, 10914080), (16, 8867690), (20, 7094152), (26, 5457040), (32, 4433845), (40, 3547076), (52, 2728520), (65, 2182816), (80, 1773538), (104, 1364260), (130, 1091408), (160, 886769), (208, 682130), (260, 545704), (416, 341065), (520, 272852), (1040, 136426), (2080, 68213)]