128567832

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{281947}}^1$

素因数の和:281975

約数の個数: 32

約数和(自身を含む): 338337600

約数和(自身を除く): 209769768

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 281947, 563894, 845841, 1127788, 1691682, 2255576, 3383364, 5356993, 6766728, 10713986, 16070979, 21427972, 32141958, 42855944, 64283916, 128567832]

約数ペア:

[(1, 128567832), (2, 64283916), (3, 42855944), (4, 32141958), (6, 21427972), (8, 16070979), (12, 10713986), (19, 6766728), (24, 5356993), (38, 3383364), (57, 2255576), (76, 1691682), (114, 1127788), (152, 845841), (228, 563894), (456, 281947)]