128366976

素因数分解:

$2^7\times 3^1\times {\mathrm{334289}}^1$

素因数の和:334306

約数の個数: 32

約数和(自身を含む): 340975800

約数和(自身を除く): 212608824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 334289, 668578, 1002867, 1337156, 2005734, 2674312, 4011468, 5348624, 8022936, 10697248, 16045872, 21394496, 32091744, 42788992, 64183488, 128366976]

約数ペア:

[(1, 128366976), (2, 64183488), (3, 42788992), (4, 32091744), (6, 21394496), (8, 16045872), (12, 10697248), (16, 8022936), (24, 5348624), (32, 4011468), (48, 2674312), (64, 2005734), (96, 1337156), (128, 1002867), (192, 668578), (384, 334289)]