140972442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{48847}}^1$

素因数の和:48902

約数の個数: 32

約数和(自身を含む): 311845632

約数和(自身を除く): 170873190

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 48847, 97694, 146541, 293082, 635011, 1270022, 1807339, 1905033, 3614678, 3810066, 5422017, 10844034, 23495407, 46990814, 70486221, 140972442]

約数ペア:

[(1, 140972442), (2, 70486221), (3, 46990814), (6, 23495407), (13, 10844034), (26, 5422017), (37, 3810066), (39, 3614678), (74, 1905033), (78, 1807339), (111, 1270022), (222, 635011), (481, 293082), (962, 146541), (1443, 97694), (2886, 48847)]