162148735

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2837}}^1$

素因数の和:2943

約数の個数: 32

約数和(自身を含む): 235395072

約数和(自身を除く): 73246337

約数列:

[1, 5, 7, 23, 35, 71, 115, 161, 355, 497, 805, 1633, 2485, 2837, 8165, 11431, 14185, 19859, 57155, 65251, 99295, 201427, 326255, 456757, 1007135, 1409989, 2283785, 4632821, 7049945, 23164105, 32429747, 162148735]

約数ペア:

[(1, 162148735), (5, 32429747), (7, 23164105), (23, 7049945), (35, 4632821), (71, 2283785), (115, 1409989), (161, 1007135), (355, 456757), (497, 326255), (805, 201427), (1633, 99295), (2485, 65251), (2837, 57155), (8165, 19859), (11431, 14185)]