156723068

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{16823}}^1$

素因数の和:16981

約数の個数: 24

約数和(自身を含む): 292535712

約数和(自身を除く): 135812644

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 548, 2329, 4658, 9316, 16823, 33646, 67292, 285991, 571982, 1143964, 2304751, 4609502, 9219004, 39180767, 78361534, 156723068]

約数ペア:

[(1, 156723068), (2, 78361534), (4, 39180767), (17, 9219004), (34, 4609502), (68, 2304751), (137, 1143964), (274, 571982), (548, 285991), (2329, 67292), (4658, 33646), (9316, 16823)]