154116788

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{189799}}^1$

素因数の和:189839

約数の個数: 24

約数和(自身を含む): 318864000

約数和(自身を除く): 164747212

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 189799, 379598, 759196, 1328593, 2657186, 5314372, 5504171, 11008342, 22016684, 38529197, 77058394, 154116788]

約数ペア:

[(1, 154116788), (2, 77058394), (4, 38529197), (7, 22016684), (14, 11008342), (28, 5504171), (29, 5314372), (58, 2657186), (116, 1328593), (203, 759196), (406, 379598), (812, 189799)]