156789006940

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5669}}^1\times {\mathrm{16661}}^1$

素因数の和:22422

約数の個数: 48

約数和(自身を含む): 333302649120

約数和(自身を除く): 176513642180

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 5669, 11338, 16661, 22676, 28345, 33322, 56690, 66644, 83305, 113380, 166610, 333220, 470527, 941054, 1382863, 1882108, 2352635, 2765726, 4705270, 5531452, 6914315, 9410540, 13828630, 27657260, 94451209, 188902418, 377804836, 472256045, 944512090, 1889024180, 7839450347, 15678900694, 31357801388, 39197251735, 78394503470, 156789006940]

約数ペア:

[(1, 156789006940), (2, 78394503470), (4, 39197251735), (5, 31357801388), (10, 15678900694), (20, 7839450347), (83, 1889024180), (166, 944512090), (332, 472256045), (415, 377804836), (830, 188902418), (1660, 94451209), (5669, 27657260), (11338, 13828630), (16661, 9410540), (22676, 6914315), (28345, 5531452), (33322, 4705270), (56690, 2765726), (66644, 2352635), (83305, 1882108), (113380, 1382863), (166610, 941054), (333220, 470527)]