128783232

素因数分解:

$2^7\times 3^2\times {\mathrm{111791}}^1$

素因数の和:111811

約数の個数: 48

約数和(自身を含む): 370590480

約数和(自身を除く): 241807248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 111791, 223582, 335373, 447164, 670746, 894328, 1006119, 1341492, 1788656, 2012238, 2682984, 3577312, 4024476, 5365968, 7154624, 8048952, 10731936, 14309248, 16097904, 21463872, 32195808, 42927744, 64391616, 128783232]

約数ペア:

[(1, 128783232), (2, 64391616), (3, 42927744), (4, 32195808), (6, 21463872), (8, 16097904), (9, 14309248), (12, 10731936), (16, 8048952), (18, 7154624), (24, 5365968), (32, 4024476), (36, 3577312), (48, 2682984), (64, 2012238), (72, 1788656), (96, 1341492), (128, 1006119), (144, 894328), (192, 670746), (288, 447164), (384, 335373), (576, 223582), (1152, 111791)]