134702456

素因数分解:

$2^3\times 7^1\times {\mathrm{983}}^1\times {\mathrm{2447}}^1$

素因数の和:3443

約数の個数: 32

約数和(自身を含む): 289059840

約数和(自身を除く): 154357384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 983, 1966, 2447, 3932, 4894, 6881, 7864, 9788, 13762, 17129, 19576, 27524, 34258, 55048, 68516, 137032, 2405401, 4810802, 9621604, 16837807, 19243208, 33675614, 67351228, 134702456]

約数ペア:

[(1, 134702456), (2, 67351228), (4, 33675614), (7, 19243208), (8, 16837807), (14, 9621604), (28, 4810802), (56, 2405401), (983, 137032), (1966, 68516), (2447, 55048), (3932, 34258), (4894, 27524), (6881, 19576), (7864, 17129), (9788, 13762)]