157440516

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{100153}}^1$

素因数の和:100291

約数の個数: 24

約数和(自身を含む): 370169184

約数和(自身を除く): 212728668

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 100153, 200306, 300459, 400612, 600918, 1201836, 13120043, 26240086, 39360129, 52480172, 78720258, 157440516]

約数ペア:

[(1, 157440516), (2, 78720258), (3, 52480172), (4, 39360129), (6, 26240086), (12, 13120043), (131, 1201836), (262, 600918), (393, 400612), (524, 300459), (786, 200306), (1572, 100153)]