128307072

素因数分解:

$2^7\times 3^1\times {\mathrm{334133}}^1$

素因数の和:334150

約数の個数: 32

約数和(自身を含む): 340816680

約数和(自身を除く): 212509608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 334133, 668266, 1002399, 1336532, 2004798, 2673064, 4009596, 5346128, 8019192, 10692256, 16038384, 21384512, 32076768, 42769024, 64153536, 128307072]

約数ペア:

[(1, 128307072), (2, 64153536), (3, 42769024), (4, 32076768), (6, 21384512), (8, 16038384), (12, 10692256), (16, 8019192), (24, 5346128), (32, 4009596), (48, 2673064), (64, 2004798), (96, 1336532), (128, 1002399), (192, 668266), (384, 334133)]