189914496

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{21503}}^1$

素因数の和:21543

約数の個数: 64

約数和(自身を含む): 526417920

約数和(自身を除く): 336503424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 276, 368, 384, 552, 736, 1104, 1472, 2208, 2944, 4416, 8832, 21503, 43006, 64509, 86012, 129018, 172024, 258036, 344048, 494569, 516072, 688096, 989138, 1032144, 1376192, 1483707, 1978276, 2064288, 2752384, 2967414, 3956552, 4128576, 5934828, 7913104, 8257152, 11869656, 15826208, 23739312, 31652416, 47478624, 63304832, 94957248, 189914496]

約数ペア:

[(1, 189914496), (2, 94957248), (3, 63304832), (4, 47478624), (6, 31652416), (8, 23739312), (12, 15826208), (16, 11869656), (23, 8257152), (24, 7913104), (32, 5934828), (46, 4128576), (48, 3956552), (64, 2967414), (69, 2752384), (92, 2064288), (96, 1978276), (128, 1483707), (138, 1376192), (184, 1032144), (192, 989138), (276, 688096), (368, 516072), (384, 494569), (552, 344048), (736, 258036), (1104, 172024), (1472, 129018), (2208, 86012), (2944, 64509), (4416, 43006), (8832, 21503)]