138932064

素因数分解:

$2^5\times 3^3\times {\mathrm{401}}^2$

素因数の和:821

約数の個数: 72

約数和(自身を含む): 406231560

約数和(自身を除く): 267299496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 401, 432, 802, 864, 1203, 1604, 2406, 3208, 3609, 4812, 6416, 7218, 9624, 10827, 12832, 14436, 19248, 21654, 28872, 38496, 43308, 57744, 86616, 115488, 160801, 173232, 321602, 346464, 482403, 643204, 964806, 1286408, 1447209, 1929612, 2572816, 2894418, 3859224, 4341627, 5145632, 5788836, 7718448, 8683254, 11577672, 15436896, 17366508, 23155344, 34733016, 46310688, 69466032, 138932064]

約数ペア:

[(1, 138932064), (2, 69466032), (3, 46310688), (4, 34733016), (6, 23155344), (8, 17366508), (9, 15436896), (12, 11577672), (16, 8683254), (18, 7718448), (24, 5788836), (27, 5145632), (32, 4341627), (36, 3859224), (48, 2894418), (54, 2572816), (72, 1929612), (96, 1447209), (108, 1286408), (144, 964806), (216, 643204), (288, 482403), (401, 346464), (432, 321602), (802, 173232), (864, 160801), (1203, 115488), (1604, 86616), (2406, 57744), (3208, 43308), (3609, 38496), (4812, 28872), (6416, 21654), (7218, 19248), (9624, 14436), (10827, 12832)]