156937311434

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1\times {\mathrm{19471}}^1$

素因数の和:20058

約数の個数: 32

約数和(自身を含む): 240767385600

約数和(自身を除く): 83830074166

約数列:

[1, 2, 79, 139, 158, 278, 367, 734, 10981, 19471, 21962, 28993, 38942, 51013, 57986, 102026, 1538209, 2706469, 3076418, 4030027, 5412938, 7145857, 8060054, 14291714, 213811051, 427622102, 564522703, 993274123, 1129045406, 1986548246, 78468655717, 156937311434]

約数ペア:

[(1, 156937311434), (2, 78468655717), (79, 1986548246), (139, 1129045406), (158, 993274123), (278, 564522703), (367, 427622102), (734, 213811051), (10981, 14291714), (19471, 8060054), (21962, 7145857), (28993, 5412938), (38942, 4030027), (51013, 3076418), (57986, 2706469), (102026, 1538209)]