156793670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{18043}}^1$

素因数の和:18140

約数の個数: 32

約数和(自身を含む): 311800320

約数和(自身を除く): 155006650

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 4345, 8690, 18043, 36086, 90215, 180430, 198473, 396946, 992365, 1425397, 1984730, 2850794, 7126985, 14253970, 15679367, 31358734, 78396835, 156793670]

約数ペア:

[(1, 156793670), (2, 78396835), (5, 31358734), (10, 15679367), (11, 14253970), (22, 7126985), (55, 2850794), (79, 1984730), (110, 1425397), (158, 992365), (395, 396946), (790, 198473), (869, 180430), (1738, 90215), (4345, 36086), (8690, 18043)]