118507389

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 128

約数和(自身を含む): 233963520

約数和(自身を除く): 115456131

約数列:

[1, 3, 7, 11, 13, 19, 21, 31, 33, 39, 57, 67, 77, 91, 93, 133, 143, 201, 209, 217, 231, 247, 273, 341, 399, 403, 429, 469, 589, 627, 651, 737, 741, 871, 1001, 1023, 1209, 1273, 1407, 1463, 1729, 1767, 2077, 2211, 2387, 2613, 2717, 2821, 3003, 3819, 4123, 4389, 4433, 5159, 5187, 6097, 6231, 6479, 7161, 7657, 8151, 8463, 8911, 9581, 12369, 13299, 14003, 14539, 15477, 16549, 18291, 19019, 19437, 22847, 22971, 26733, 27001, 28743, 31031, 39463, 42009, 43617, 45353, 49647, 53599, 57057, 67067, 68541, 81003, 84227, 93093, 98021, 115843, 118389, 136059, 159929, 160797, 182039, 189007, 201201, 252681, 276241, 294063, 297011, 347529, 434093, 479787, 513019, 546117, 567021, 589589, 828723, 891033, 1274273, 1302279, 1539057, 1768767, 2079077, 3038651, 3591133, 3822819, 5643209, 6237231, 9115953, 10773399, 16929627, 39502463, 118507389]

約数ペア:

[(1, 118507389), (3, 39502463), (7, 16929627), (11, 10773399), (13, 9115953), (19, 6237231), (21, 5643209), (31, 3822819), (33, 3591133), (39, 3038651), (57, 2079077), (67, 1768767), (77, 1539057), (91, 1302279), (93, 1274273), (133, 891033), (143, 828723), (201, 589589), (209, 567021), (217, 546117), (231, 513019), (247, 479787), (273, 434093), (341, 347529), (399, 297011), (403, 294063), (429, 276241), (469, 252681), (589, 201201), (627, 189007), (651, 182039), (737, 160797), (741, 159929), (871, 136059), (1001, 118389), (1023, 115843), (1209, 98021), (1273, 93093), (1407, 84227), (1463, 81003), (1729, 68541), (1767, 67067), (2077, 57057), (2211, 53599), (2387, 49647), (2613, 45353), (2717, 43617), (2821, 42009), (3003, 39463), (3819, 31031), (4123, 28743), (4389, 27001), (4433, 26733), (5159, 22971), (5187, 22847), (6097, 19437), (6231, 19019), (6479, 18291), (7161, 16549), (7657, 15477), (8151, 14539), (8463, 14003), (8911, 13299), (9581, 12369)]