134443240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{176899}}^1$

素因数の和:176929

約数の個数: 32

約数和(自身を含む): 318420000

約数和(自身を除く): 183976760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 176899, 353798, 707596, 884495, 1415192, 1768990, 3361081, 3537980, 6722162, 7075960, 13444324, 16805405, 26888648, 33610810, 67221620, 134443240]

約数ペア:

[(1, 134443240), (2, 67221620), (4, 33610810), (5, 26888648), (8, 16805405), (10, 13444324), (19, 7075960), (20, 6722162), (38, 3537980), (40, 3361081), (76, 1768990), (95, 1415192), (152, 884495), (190, 707596), (380, 353798), (760, 176899)]