156965330

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{4057}}^1$

素因数の和:4190

約数の個数: 32

約数和(自身を含む): 291883824

約数和(自身を除く): 134918494

約数列:

[1, 2, 5, 10, 53, 73, 106, 146, 265, 365, 530, 730, 3869, 4057, 7738, 8114, 19345, 20285, 38690, 40570, 215021, 296161, 430042, 592322, 1075105, 1480805, 2150210, 2961610, 15696533, 31393066, 78482665, 156965330]

約数ペア:

[(1, 156965330), (2, 78482665), (5, 31393066), (10, 15696533), (53, 2961610), (73, 2150210), (106, 1480805), (146, 1075105), (265, 592322), (365, 430042), (530, 296161), (730, 215021), (3869, 40570), (4057, 38690), (7738, 20285), (8114, 19345)]