156794398865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{196387}}^1$

素因数の和:196649

約数の個数: 32

約数和(自身を含む): 206669304576

約数和(自身を除く): 49874905711

約数列:

[1, 5, 13, 65, 71, 173, 355, 865, 923, 2249, 4615, 11245, 12283, 61415, 159679, 196387, 798395, 981935, 2553031, 12765155, 13943477, 33974951, 69717385, 169874755, 181265201, 441674363, 906326005, 2208371815, 2412221521, 12061107605, 31358879773, 156794398865]

約数ペア:

[(1, 156794398865), (5, 31358879773), (13, 12061107605), (65, 2412221521), (71, 2208371815), (173, 906326005), (355, 441674363), (865, 181265201), (923, 169874755), (2249, 69717385), (4615, 33974951), (11245, 13943477), (12283, 12765155), (61415, 2553031), (159679, 981935), (196387, 798395)]