157471956

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{33391}}^1$

素因数の和:33532

約数の個数: 36

約数和(自身を含む): 401104704

約数和(自身を除く): 243632748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 4716, 33391, 66782, 100173, 133564, 200346, 300519, 400692, 601038, 1202076, 4374221, 8748442, 13122663, 17496884, 26245326, 39367989, 52490652, 78735978, 157471956]

約数ペア:

[(1, 157471956), (2, 78735978), (3, 52490652), (4, 39367989), (6, 26245326), (9, 17496884), (12, 13122663), (18, 8748442), (36, 4374221), (131, 1202076), (262, 601038), (393, 400692), (524, 300519), (786, 200346), (1179, 133564), (1572, 100173), (2358, 66782), (4716, 33391)]