153555108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{25747}}^1$

素因数の和:25832

約数の個数: 48

約数和(自身を含む): 415263744

約数和(自身を除く): 261708636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 25747, 51494, 77241, 102988, 154482, 180229, 308964, 360458, 540687, 720916, 1081374, 1828037, 2162748, 3656074, 5484111, 7312148, 10968222, 12796259, 21936444, 25592518, 38388777, 51185036, 76777554, 153555108]

約数ペア:

[(1, 153555108), (2, 76777554), (3, 51185036), (4, 38388777), (6, 25592518), (7, 21936444), (12, 12796259), (14, 10968222), (21, 7312148), (28, 5484111), (42, 3656074), (71, 2162748), (84, 1828037), (142, 1081374), (213, 720916), (284, 540687), (426, 360458), (497, 308964), (852, 180229), (994, 154482), (1491, 102988), (1988, 77241), (2982, 51494), (5964, 25747)]