157040572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{6551}}^1$

素因数の和:7029

約数の個数: 24

約数和(自身を含む): 296648352

約数和(自身を除く): 139607780

約数列:

[1, 2, 4, 13, 26, 52, 461, 922, 1844, 5993, 6551, 11986, 13102, 23972, 26204, 85163, 170326, 340652, 3020011, 6040022, 12080044, 39260143, 78520286, 157040572]

約数ペア:

[(1, 157040572), (2, 78520286), (4, 39260143), (13, 12080044), (26, 6040022), (52, 3020011), (461, 340652), (922, 170326), (1844, 85163), (5993, 26204), (6551, 23972), (11986, 13102)]