131282448

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{248641}}^1$

素因数の和:248663

約数の個数: 40

約数和(自身を含む): 369979296

約数和(自身を除く): 238696848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 248641, 497282, 745923, 994564, 1491846, 1989128, 2735051, 2983692, 3978256, 5470102, 5967384, 8205153, 10940204, 11934768, 16410306, 21880408, 32820612, 43760816, 65641224, 131282448]

約数ペア:

[(1, 131282448), (2, 65641224), (3, 43760816), (4, 32820612), (6, 21880408), (8, 16410306), (11, 11934768), (12, 10940204), (16, 8205153), (22, 5967384), (24, 5470102), (33, 3978256), (44, 2983692), (48, 2735051), (66, 1989128), (88, 1491846), (132, 994564), (176, 745923), (264, 497282), (528, 248641)]