143442964

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83983}}^1$

素因数の和:84055

約数の個数: 24

約数和(自身を含む): 291592448

約数和(自身を除く): 148149484

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 83983, 167966, 335932, 587881, 1175762, 2351524, 5122963, 10245926, 20491852, 35860741, 71721482, 143442964]

約数ペア:

[(1, 143442964), (2, 71721482), (4, 35860741), (7, 20491852), (14, 10245926), (28, 5122963), (61, 2351524), (122, 1175762), (244, 587881), (427, 335932), (854, 167966), (1708, 83983)]