128447448

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{281683}}^1$

素因数の和:281711

約数の個数: 32

約数和(自身を含む): 338020800

約数和(自身を除く): 209573352

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 281683, 563366, 845049, 1126732, 1690098, 2253464, 3380196, 5351977, 6760392, 10703954, 16055931, 21407908, 32111862, 42815816, 64223724, 128447448]

約数ペア:

[(1, 128447448), (2, 64223724), (3, 42815816), (4, 32111862), (6, 21407908), (8, 16055931), (12, 10703954), (19, 6760392), (24, 5351977), (38, 3380196), (57, 2253464), (76, 1690098), (114, 1126732), (152, 845049), (228, 563366), (456, 281683)]