156938909478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2389}}^1\times {\mathrm{842209}}^1$

素因数の和:844616

約数の個数: 32

約数和(自身を含む): 338164159200

約数和(自身を除く): 181225249722

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2389, 4778, 7167, 14334, 31057, 62114, 93171, 186342, 842209, 1684418, 2526627, 5053254, 10948717, 21897434, 32846151, 65692302, 2012037301, 4024074602, 6036111903, 12072223806, 26156484913, 52312969826, 78469454739, 156938909478]

約数ペア:

[(1, 156938909478), (2, 78469454739), (3, 52312969826), (6, 26156484913), (13, 12072223806), (26, 6036111903), (39, 4024074602), (78, 2012037301), (2389, 65692302), (4778, 32846151), (7167, 21897434), (14334, 10948717), (31057, 5053254), (62114, 2526627), (93171, 1684418), (186342, 842209)]