143242274

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{4091}}^1$

素因数の和:4202

約数の個数: 32

約数和(自身を含む): 255733632

約数和(自身を除く): 112491358

約数列:

[1, 2, 7, 14, 41, 61, 82, 122, 287, 427, 574, 854, 2501, 4091, 5002, 8182, 17507, 28637, 35014, 57274, 167731, 249551, 335462, 499102, 1174117, 1746857, 2348234, 3493714, 10231591, 20463182, 71621137, 143242274]

約数ペア:

[(1, 143242274), (2, 71621137), (7, 20463182), (14, 10231591), (41, 3493714), (61, 2348234), (82, 1746857), (122, 1174117), (287, 499102), (427, 335462), (574, 249551), (854, 167731), (2501, 57274), (4091, 35014), (5002, 28637), (8182, 17507)]