128629536

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{191413}}^1$

素因数の和:191433

約数の個数: 48

約数和(自身を含む): 385890624

約数和(自身を除く): 257261088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 191413, 382826, 574239, 765652, 1148478, 1339891, 1531304, 2296956, 2679782, 3062608, 4019673, 4593912, 5359564, 6125216, 8039346, 9187824, 10719128, 16078692, 18375648, 21438256, 32157384, 42876512, 64314768, 128629536]

約数ペア:

[(1, 128629536), (2, 64314768), (3, 42876512), (4, 32157384), (6, 21438256), (7, 18375648), (8, 16078692), (12, 10719128), (14, 9187824), (16, 8039346), (21, 6125216), (24, 5359564), (28, 4593912), (32, 4019673), (42, 3062608), (48, 2679782), (56, 2296956), (84, 1531304), (96, 1339891), (112, 1148478), (168, 765652), (224, 574239), (336, 382826), (672, 191413)]