128518584

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{281839}}^1$

素因数の和:281867

約数の個数: 32

約数和(自身を含む): 338208000

約数和(自身を除く): 209689416

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 281839, 563678, 845517, 1127356, 1691034, 2254712, 3382068, 5354941, 6764136, 10709882, 16064823, 21419764, 32129646, 42839528, 64259292, 128518584]

約数ペア:

[(1, 128518584), (2, 64259292), (3, 42839528), (4, 32129646), (6, 21419764), (8, 16064823), (12, 10709882), (19, 6764136), (24, 5354941), (38, 3382068), (57, 2254712), (76, 1691034), (114, 1127356), (152, 845517), (228, 563678), (456, 281839)]