140147934

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{4021}}^1$

素因数の和:4220

約数の個数: 32

約数和(自身を含む): 289777056

約数和(自身を除く): 149629122

約数列:

[1, 2, 3, 6, 37, 74, 111, 157, 222, 314, 471, 942, 4021, 5809, 8042, 11618, 12063, 17427, 24126, 34854, 148777, 297554, 446331, 631297, 892662, 1262594, 1893891, 3787782, 23357989, 46715978, 70073967, 140147934]

約数ペア:

[(1, 140147934), (2, 70073967), (3, 46715978), (6, 23357989), (37, 3787782), (74, 1893891), (111, 1262594), (157, 892662), (222, 631297), (314, 446331), (471, 297554), (942, 148777), (4021, 34854), (5809, 24126), (8042, 17427), (11618, 12063)]