156939432850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5329013}}^1$

素因数の和:5329075

約数の個数: 48

約数和(自身を含む): 317182913280

約数和(自身を除く): 160243480430

約数列:

[1, 2, 5, 10, 19, 25, 31, 38, 50, 62, 95, 155, 190, 310, 475, 589, 775, 950, 1178, 1550, 2945, 5890, 14725, 29450, 5329013, 10658026, 26645065, 53290130, 101251247, 133225325, 165199403, 202502494, 266450650, 330398806, 506256235, 825997015, 1012512470, 1651994030, 2531281175, 3138788657, 4129985075, 5062562350, 6277577314, 8259970150, 15693943285, 31387886570, 78469716425, 156939432850]

約数ペア:

[(1, 156939432850), (2, 78469716425), (5, 31387886570), (10, 15693943285), (19, 8259970150), (25, 6277577314), (31, 5062562350), (38, 4129985075), (50, 3138788657), (62, 2531281175), (95, 1651994030), (155, 1012512470), (190, 825997015), (310, 506256235), (475, 330398806), (589, 266450650), (775, 202502494), (950, 165199403), (1178, 133225325), (1550, 101251247), (2945, 53290130), (5890, 26645065), (14725, 10658026), (29450, 5329013)]