161439744

素因数分解:

$2^{13}\times 3^1\times {\mathrm{6569}}^1$

素因数の和:6598

約数の個数: 56

約数和(自身を含む): 430545240

約数和(自身を除く): 269105496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 4096, 6144, 6569, 8192, 12288, 13138, 19707, 24576, 26276, 39414, 52552, 78828, 105104, 157656, 210208, 315312, 420416, 630624, 840832, 1261248, 1681664, 2522496, 3363328, 5044992, 6726656, 10089984, 13453312, 20179968, 26906624, 40359936, 53813248, 80719872, 161439744]

約数ペア:

[(1, 161439744), (2, 80719872), (3, 53813248), (4, 40359936), (6, 26906624), (8, 20179968), (12, 13453312), (16, 10089984), (24, 6726656), (32, 5044992), (48, 3363328), (64, 2522496), (96, 1681664), (128, 1261248), (192, 840832), (256, 630624), (384, 420416), (512, 315312), (768, 210208), (1024, 157656), (1536, 105104), (2048, 78828), (3072, 52552), (4096, 39414), (6144, 26276), (6569, 24576), (8192, 19707), (12288, 13138)]