131847760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149827}}^1$

素因数の和:149851

約数の個数: 40

約数和(自身を含む): 334416096

約数和(自身を除く): 202568336

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 149827, 299654, 599308, 749135, 1198616, 1498270, 1648097, 2397232, 2996540, 3296194, 5993080, 6592388, 8240485, 11986160, 13184776, 16480970, 26369552, 32961940, 65923880, 131847760]

約数ペア:

[(1, 131847760), (2, 65923880), (4, 32961940), (5, 26369552), (8, 16480970), (10, 13184776), (11, 11986160), (16, 8240485), (20, 6592388), (22, 5993080), (40, 3296194), (44, 2996540), (55, 2397232), (80, 1648097), (88, 1498270), (110, 1198616), (176, 749135), (220, 599308), (440, 299654), (880, 149827)]