142296978

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{1487}}^1$

素因数の和:1922

約数の個数: 32

約数和(自身を含む): 292481280

約数和(自身を除く): 150184302

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 389, 778, 1167, 1487, 2334, 2974, 4461, 8922, 15949, 31898, 47847, 60967, 95694, 121934, 182901, 365802, 578443, 1156886, 1735329, 3470658, 23716163, 47432326, 71148489, 142296978]

約数ペア:

[(1, 142296978), (2, 71148489), (3, 47432326), (6, 23716163), (41, 3470658), (82, 1735329), (123, 1156886), (246, 578443), (389, 365802), (778, 182901), (1167, 121934), (1487, 95694), (2334, 60967), (2974, 47847), (4461, 31898), (8922, 15949)]