155436156

素因数分解:

$2^2\times 3^2\times {\mathrm{263}}^1\times {\mathrm{16417}}^1$

素因数の和:16690

約数の個数: 36

約数和(自身を含む): 394426032

約数和(自身を除く): 238989876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 263, 526, 789, 1052, 1578, 2367, 3156, 4734, 9468, 16417, 32834, 49251, 65668, 98502, 147753, 197004, 295506, 591012, 4317671, 8635342, 12953013, 17270684, 25906026, 38859039, 51812052, 77718078, 155436156]

約数ペア:

[(1, 155436156), (2, 77718078), (3, 51812052), (4, 38859039), (6, 25906026), (9, 17270684), (12, 12953013), (18, 8635342), (36, 4317671), (263, 591012), (526, 295506), (789, 197004), (1052, 147753), (1578, 98502), (2367, 65668), (3156, 49251), (4734, 32834), (9468, 16417)]