155616256

素因数分解:

$2^{10}\times {\mathrm{151969}}^1$

素因数の和:151989

約数の個数: 22

約数和(自身を含む): 311082590

約数和(自身を除く): 155466334

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 151969, 303938, 607876, 1215752, 2431504, 4863008, 9726016, 19452032, 38904064, 77808128, 155616256]

約数ペア:

[(1, 155616256), (2, 77808128), (4, 38904064), (8, 19452032), (16, 9726016), (32, 4863008), (64, 2431504), (128, 1215752), (256, 607876), (512, 303938), (1024, 151969)]