156946329520

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{773287}}^1$

素因数の和:773402

約数の個数: 80

約数和(自身を含む): 379715339520

約数和(自身を除く): 222769010000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 59, 80, 86, 118, 172, 215, 236, 295, 344, 430, 472, 590, 688, 860, 944, 1180, 1720, 2360, 2537, 3440, 4720, 5074, 10148, 12685, 20296, 25370, 40592, 50740, 101480, 202960, 773287, 1546574, 3093148, 3866435, 6186296, 7732870, 12372592, 15465740, 30931480, 33251341, 45623933, 61862960, 66502682, 91247866, 133005364, 166256705, 182495732, 228119665, 266010728, 332513410, 364991464, 456239330, 532021456, 665026820, 729982928, 912478660, 1330053640, 1824957320, 1961829119, 2660107280, 3649914640, 3923658238, 7847316476, 9809145595, 15694632952, 19618291190, 31389265904, 39236582380, 78473164760, 156946329520]

約数ペア:

[(1, 156946329520), (2, 78473164760), (4, 39236582380), (5, 31389265904), (8, 19618291190), (10, 15694632952), (16, 9809145595), (20, 7847316476), (40, 3923658238), (43, 3649914640), (59, 2660107280), (80, 1961829119), (86, 1824957320), (118, 1330053640), (172, 912478660), (215, 729982928), (236, 665026820), (295, 532021456), (344, 456239330), (430, 364991464), (472, 332513410), (590, 266010728), (688, 228119665), (860, 182495732), (944, 166256705), (1180, 133005364), (1720, 91247866), (2360, 66502682), (2537, 61862960), (3440, 45623933), (4720, 33251341), (5074, 30931480), (10148, 15465740), (12685, 12372592), (20296, 7732870), (25370, 6186296), (40592, 3866435), (50740, 3093148), (101480, 1546574), (202960, 773287)]