140367816

素因数分解:

$2^3\times 3^4\times {\mathrm{216617}}^1$

素因数の和:216635

約数の個数: 40

約数和(自身を含む): 393161670

約数和(自身を除く): 252793854

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 216617, 433234, 649851, 866468, 1299702, 1732936, 1949553, 2599404, 3899106, 5198808, 5848659, 7798212, 11697318, 15596424, 17545977, 23394636, 35091954, 46789272, 70183908, 140367816]

約数ペア:

[(1, 140367816), (2, 70183908), (3, 46789272), (4, 35091954), (6, 23394636), (8, 17545977), (9, 15596424), (12, 11697318), (18, 7798212), (24, 5848659), (27, 5198808), (36, 3899106), (54, 2599404), (72, 1949553), (81, 1732936), (108, 1299702), (162, 866468), (216, 649851), (324, 433234), (648, 216617)]