138185538

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{8951}}^1$

素因数の和:9070

約数の個数: 32

約数和(自身を含む): 288755712

約数和(自身を除く): 150570174

約数列:

[1, 2, 3, 6, 31, 62, 83, 93, 166, 186, 249, 498, 2573, 5146, 7719, 8951, 15438, 17902, 26853, 53706, 277481, 554962, 742933, 832443, 1485866, 1664886, 2228799, 4457598, 23030923, 46061846, 69092769, 138185538]

約数ペア:

[(1, 138185538), (2, 69092769), (3, 46061846), (6, 23030923), (31, 4457598), (62, 2228799), (83, 1664886), (93, 1485866), (166, 832443), (186, 742933), (249, 554962), (498, 277481), (2573, 53706), (5146, 26853), (7719, 17902), (8951, 15438)]