156944081846

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{418493}}^1$

素因数の和:418724

約数の個数: 32

約数和(自身を含む): 253105171200

約数和(自身を除く): 96161089354

約数列:

[1, 2, 19, 38, 71, 139, 142, 278, 1349, 2641, 2698, 5282, 9869, 19738, 187511, 375022, 418493, 836986, 7951367, 15902734, 29713003, 58170527, 59426006, 116341054, 564547057, 1105240013, 1129094114, 2210480026, 4130107417, 8260214834, 78472040923, 156944081846]

約数ペア:

[(1, 156944081846), (2, 78472040923), (19, 8260214834), (38, 4130107417), (71, 2210480026), (139, 1129094114), (142, 1105240013), (278, 564547057), (1349, 116341054), (2641, 59426006), (2698, 58170527), (5282, 29713003), (9869, 15902734), (19738, 7951367), (187511, 836986), (375022, 418493)]