156734135

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{907}}^1$

素因数の和:1055

約数の個数: 32

約数和(自身を含む): 211818240

約数和(自身を除く): 55084105

約数列:

[1, 5, 17, 19, 85, 95, 107, 323, 535, 907, 1615, 1819, 2033, 4535, 9095, 10165, 15419, 17233, 34561, 77095, 86165, 97049, 172805, 292961, 485245, 1464805, 1649833, 1843931, 8249165, 9219655, 31346827, 156734135]

約数ペア:

[(1, 156734135), (5, 31346827), (17, 9219655), (19, 8249165), (85, 1843931), (95, 1649833), (107, 1464805), (323, 485245), (535, 292961), (907, 172805), (1615, 97049), (1819, 86165), (2033, 77095), (4535, 34561), (9095, 17233), (10165, 15419)]