121776814

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1439}}^1$

素因数の和:1608

約数の個数: 32

約数和(自身を含む): 205286400

約数和(自身を除く): 83509586

約数列:

[1, 2, 17, 19, 34, 38, 131, 262, 323, 646, 1439, 2227, 2489, 2878, 4454, 4978, 24463, 27341, 42313, 48926, 54682, 84626, 188509, 377018, 464797, 929594, 3204653, 3581671, 6409306, 7163342, 60888407, 121776814]

約数ペア:

[(1, 121776814), (2, 60888407), (17, 7163342), (19, 6409306), (34, 3581671), (38, 3204653), (131, 929594), (262, 464797), (323, 377018), (646, 188509), (1439, 84626), (2227, 54682), (2489, 48926), (2878, 42313), (4454, 27341), (4978, 24463)]