121336158

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{145487}}^1$

素因数の和:145631

約数の個数: 16

約数和(自身を含む): 244419840

約数和(自身を除く): 123083682

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 145487, 290974, 436461, 872922, 20222693, 40445386, 60668079, 121336158]

約数ペア:

[(1, 121336158), (2, 60668079), (3, 40445386), (6, 20222693), (139, 872922), (278, 436461), (417, 290974), (834, 145487)]