138348392

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3221}}^1$

素因数の和:3306

約数の個数: 64

約数和(自身を含む): 324777600

約数和(自身を除く): 186429208

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 59, 91, 104, 118, 182, 236, 364, 413, 472, 728, 767, 826, 1534, 1652, 3068, 3221, 3304, 5369, 6136, 6442, 10738, 12884, 21476, 22547, 25768, 41873, 42952, 45094, 83746, 90188, 167492, 180376, 190039, 293111, 334984, 380078, 586222, 760156, 1172444, 1330273, 1520312, 2344888, 2470507, 2660546, 4941014, 5321092, 9882028, 10642184, 17293549, 19764056, 34587098, 69174196, 138348392]

約数ペア:

[(1, 138348392), (2, 69174196), (4, 34587098), (7, 19764056), (8, 17293549), (13, 10642184), (14, 9882028), (26, 5321092), (28, 4941014), (52, 2660546), (56, 2470507), (59, 2344888), (91, 1520312), (104, 1330273), (118, 1172444), (182, 760156), (236, 586222), (364, 380078), (413, 334984), (472, 293111), (728, 190039), (767, 180376), (826, 167492), (1534, 90188), (1652, 83746), (3068, 45094), (3221, 42952), (3304, 41873), (5369, 25768), (6136, 22547), (6442, 21476), (10738, 12884)]