156697390129

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{1627}}^1$

素因数の和:1947

約数の個数: 64

約数和(自身を含む): 196922880000

約数和(自身を除く): 40225489871

約数列:

[1, 7, 17, 49, 83, 119, 199, 343, 581, 833, 1393, 1411, 1627, 3383, 4067, 5831, 9751, 9877, 11389, 16517, 23681, 27659, 28469, 68257, 69139, 79723, 115619, 135041, 165767, 193613, 280789, 323773, 483973, 558061, 809333, 945287, 1160369, 1355291, 1965523, 2266411, 2295697, 5504141, 5665331, 6617009, 9487037, 13758661, 15864877, 16069879, 26873159, 38528987, 46319063, 96310627, 111054139, 112489153, 188112113, 269702909, 456843703, 787424071, 1316784791, 1887920363, 3197905921, 9217493537, 22385341447, 156697390129]

約数ペア:

[(1, 156697390129), (7, 22385341447), (17, 9217493537), (49, 3197905921), (83, 1887920363), (119, 1316784791), (199, 787424071), (343, 456843703), (581, 269702909), (833, 188112113), (1393, 112489153), (1411, 111054139), (1627, 96310627), (3383, 46319063), (4067, 38528987), (5831, 26873159), (9751, 16069879), (9877, 15864877), (11389, 13758661), (16517, 9487037), (23681, 6617009), (27659, 5665331), (28469, 5504141), (68257, 2295697), (69139, 2266411), (79723, 1965523), (115619, 1355291), (135041, 1160369), (165767, 945287), (193613, 809333), (280789, 558061), (323773, 483973)]