157553024

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{26189}}^1$

素因数の和:26250

約数の個数: 32

約数和(自身を含む): 320565600

約数和(自身を除く): 163012576

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 376, 752, 1504, 3008, 6016, 26189, 52378, 104756, 209512, 419024, 838048, 1230883, 1676096, 2461766, 3352192, 4923532, 9847064, 19694128, 39388256, 78776512, 157553024]

約数ペア:

[(1, 157553024), (2, 78776512), (4, 39388256), (8, 19694128), (16, 9847064), (32, 4923532), (47, 3352192), (64, 2461766), (94, 1676096), (128, 1230883), (188, 838048), (376, 419024), (752, 209512), (1504, 104756), (3008, 52378), (6016, 26189)]