128296036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1619}}^1\times {\mathrm{1801}}^1$

素因数の和:3435

約数の個数: 24

約数和(自身を含む): 245216160

約数和(自身を除く): 116920124

約数列:

[1, 2, 4, 11, 22, 44, 1619, 1801, 3238, 3602, 6476, 7204, 17809, 19811, 35618, 39622, 71236, 79244, 2915819, 5831638, 11663276, 32074009, 64148018, 128296036]

約数ペア:

[(1, 128296036), (2, 64148018), (4, 32074009), (11, 11663276), (22, 5831638), (44, 2915819), (1619, 79244), (1801, 71236), (3238, 39622), (3602, 35618), (6476, 19811), (7204, 17809)]