157638208

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27067}}^1$

素因数の和:27099

約数の個数: 56

約数和(自身を含む): 385015232

約数和(自身を除く): 227377024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 27067, 54134, 108268, 189469, 216536, 351871, 378938, 433072, 703742, 757876, 866144, 1407484, 1515752, 1732288, 2463097, 2814968, 3031504, 4926194, 5629936, 6063008, 9852388, 11259872, 12126016, 19704776, 22519744, 39409552, 78819104, 157638208]

約数ペア:

[(1, 157638208), (2, 78819104), (4, 39409552), (7, 22519744), (8, 19704776), (13, 12126016), (14, 11259872), (16, 9852388), (26, 6063008), (28, 5629936), (32, 4926194), (52, 3031504), (56, 2814968), (64, 2463097), (91, 1732288), (104, 1515752), (112, 1407484), (182, 866144), (208, 757876), (224, 703742), (364, 433072), (416, 378938), (448, 351871), (728, 216536), (832, 189469), (1456, 108268), (2912, 54134), (5824, 27067)]