167241380

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{911}}^1$

素因数の和:1124

約数の個数: 48

約数和(自身を含む): 359444736

約数和(自身を除く): 192203356

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 137, 268, 274, 335, 548, 670, 685, 911, 1340, 1370, 1822, 2740, 3644, 4555, 9110, 9179, 18220, 18358, 36716, 45895, 61037, 91790, 122074, 124807, 183580, 244148, 249614, 305185, 499228, 610370, 624035, 1220740, 1248070, 2496140, 8362069, 16724138, 33448276, 41810345, 83620690, 167241380]

約数ペア:

[(1, 167241380), (2, 83620690), (4, 41810345), (5, 33448276), (10, 16724138), (20, 8362069), (67, 2496140), (134, 1248070), (137, 1220740), (268, 624035), (274, 610370), (335, 499228), (548, 305185), (670, 249614), (685, 244148), (911, 183580), (1340, 124807), (1370, 122074), (1822, 91790), (2740, 61037), (3644, 45895), (4555, 36716), (9110, 18358), (9179, 18220)]