128477952

素因数分解:

$2^8\times 3^2\times {\mathrm{55763}}^1$

素因数の和:55785

約数の個数: 54

約数和(自身を含む): 370440252

約数和(自身を除く): 241962300

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 55763, 111526, 167289, 223052, 334578, 446104, 501867, 669156, 892208, 1003734, 1338312, 1784416, 2007468, 2676624, 3568832, 4014936, 5353248, 7137664, 8029872, 10706496, 14275328, 16059744, 21412992, 32119488, 42825984, 64238976, 128477952]

約数ペア:

[(1, 128477952), (2, 64238976), (3, 42825984), (4, 32119488), (6, 21412992), (8, 16059744), (9, 14275328), (12, 10706496), (16, 8029872), (18, 7137664), (24, 5353248), (32, 4014936), (36, 3568832), (48, 2676624), (64, 2007468), (72, 1784416), (96, 1338312), (128, 1003734), (144, 892208), (192, 669156), (256, 501867), (288, 446104), (384, 334578), (576, 223052), (768, 167289), (1152, 111526), (2304, 55763)]