131888652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4861}}^1$

素因数の和:4911

約数の個数: 96

約数和(自身を含む): 392071680

約数和(自身を除く): 260183028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 51, 57, 68, 76, 84, 102, 114, 119, 133, 204, 228, 238, 266, 323, 357, 399, 476, 532, 646, 714, 798, 969, 1292, 1428, 1596, 1938, 2261, 3876, 4522, 4861, 6783, 9044, 9722, 13566, 14583, 19444, 27132, 29166, 34027, 58332, 68054, 82637, 92359, 102081, 136108, 165274, 184718, 204162, 247911, 277077, 330548, 369436, 408324, 495822, 554154, 578459, 646513, 991644, 1108308, 1156918, 1293026, 1570103, 1735377, 1939539, 2313836, 2586052, 3140206, 3470754, 3879078, 4710309, 6280412, 6941508, 7758156, 9420618, 10990721, 18841236, 21981442, 32972163, 43962884, 65944326, 131888652]

約数ペア:

[(1, 131888652), (2, 65944326), (3, 43962884), (4, 32972163), (6, 21981442), (7, 18841236), (12, 10990721), (14, 9420618), (17, 7758156), (19, 6941508), (21, 6280412), (28, 4710309), (34, 3879078), (38, 3470754), (42, 3140206), (51, 2586052), (57, 2313836), (68, 1939539), (76, 1735377), (84, 1570103), (102, 1293026), (114, 1156918), (119, 1108308), (133, 991644), (204, 646513), (228, 578459), (238, 554154), (266, 495822), (323, 408324), (357, 369436), (399, 330548), (476, 277077), (532, 247911), (646, 204162), (714, 184718), (798, 165274), (969, 136108), (1292, 102081), (1428, 92359), (1596, 82637), (1938, 68054), (2261, 58332), (3876, 34027), (4522, 29166), (4861, 27132), (6783, 19444), (9044, 14583), (9722, 13566)]