128814072

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{282487}}^1$

素因数の和:282515

約数の個数: 32

約数和(自身を含む): 338985600

約数和(自身を除く): 210171528

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 282487, 564974, 847461, 1129948, 1694922, 2259896, 3389844, 5367253, 6779688, 10734506, 16101759, 21469012, 32203518, 42938024, 64407036, 128814072]

約数ペア:

[(1, 128814072), (2, 64407036), (3, 42938024), (4, 32203518), (6, 21469012), (8, 16101759), (12, 10734506), (19, 6779688), (24, 5367253), (38, 3389844), (57, 2259896), (76, 1694922), (114, 1129948), (152, 847461), (228, 564974), (456, 282487)]