166222336

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2441}}^1$

素因数の和:2485

約数の個数: 80

約数和(自身を含む): 399706560

約数和(自身を除く): 233484224

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 2441, 3584, 4256, 4864, 4882, 8512, 9728, 9764, 17024, 17087, 19528, 34048, 34174, 39056, 46379, 68096, 68348, 78112, 92758, 136696, 156224, 185516, 273392, 312448, 324653, 371032, 546784, 624896, 649306, 742064, 1093568, 1249792, 1298612, 1484128, 2187136, 2597224, 2968256, 4374272, 5194448, 5936512, 8748544, 10388896, 11873024, 20777792, 23746048, 41555584, 83111168, 166222336]

約数ペア:

[(1, 166222336), (2, 83111168), (4, 41555584), (7, 23746048), (8, 20777792), (14, 11873024), (16, 10388896), (19, 8748544), (28, 5936512), (32, 5194448), (38, 4374272), (56, 2968256), (64, 2597224), (76, 2187136), (112, 1484128), (128, 1298612), (133, 1249792), (152, 1093568), (224, 742064), (256, 649306), (266, 624896), (304, 546784), (448, 371032), (512, 324653), (532, 312448), (608, 273392), (896, 185516), (1064, 156224), (1216, 136696), (1792, 92758), (2128, 78112), (2432, 68348), (2441, 68096), (3584, 46379), (4256, 39056), (4864, 34174), (4882, 34048), (8512, 19528), (9728, 17087), (9764, 17024)]