138715524

素因数分解:

$2^2\times 3^3\times {\mathrm{401}}^1\times {\mathrm{3203}}^1$

素因数の和:3617

約数の個数: 48

約数和(自身を含む): 360642240

約数和(自身を除く): 221926716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 401, 802, 1203, 1604, 2406, 3203, 3609, 4812, 6406, 7218, 9609, 10827, 12812, 14436, 19218, 21654, 28827, 38436, 43308, 57654, 86481, 115308, 172962, 345924, 1284403, 2568806, 3853209, 5137612, 7706418, 11559627, 15412836, 23119254, 34678881, 46238508, 69357762, 138715524]

約数ペア:

[(1, 138715524), (2, 69357762), (3, 46238508), (4, 34678881), (6, 23119254), (9, 15412836), (12, 11559627), (18, 7706418), (27, 5137612), (36, 3853209), (54, 2568806), (108, 1284403), (401, 345924), (802, 172962), (1203, 115308), (1604, 86481), (2406, 57654), (3203, 43308), (3609, 38436), (4812, 28827), (6406, 21654), (7218, 19218), (9609, 14436), (10827, 12812)]