156966739208

素因数分解:

$2^3\times {\mathrm{18131}}^1\times {\mathrm{1082171}}^1$

素因数の和:1100308

約数の個数: 16

約数和(自身を含む): 294329140560

約数和(自身を除く): 137362401352

約数列:

[1, 2, 4, 8, 18131, 36262, 72524, 145048, 1082171, 2164342, 4328684, 8657368, 19620842401, 39241684802, 78483369604, 156966739208]

約数ペア:

[(1, 156966739208), (2, 78483369604), (4, 39241684802), (8, 19620842401), (18131, 8657368), (36262, 4328684), (72524, 2164342), (145048, 1082171)]