156989551406

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1\times {\mathrm{409}}^1\times {\mathrm{5953}}^1$

素因数の和:6780

約数の個数: 32

約数和(自身を含む): 239153603520

約数和(自身を除く): 82164052114

約数列:

[1, 2, 103, 206, 313, 409, 626, 818, 5953, 11906, 32239, 42127, 64478, 84254, 128017, 256034, 613159, 1226318, 1863289, 2434777, 3726578, 4869554, 13185751, 26371502, 191918767, 250782031, 383837534, 501564062, 762085201, 1524170402, 78494775703, 156989551406]

約数ペア:

[(1, 156989551406), (2, 78494775703), (103, 1524170402), (206, 762085201), (313, 501564062), (409, 383837534), (626, 250782031), (818, 191918767), (5953, 26371502), (11906, 13185751), (32239, 4869554), (42127, 3726578), (64478, 2434777), (84254, 1863289), (128017, 1226318), (256034, 613159)]