165660404

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:385

約数の個数: 96

約数和(自身を含む): 376621056

約数和(自身を除く): 210960652

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 53, 62, 91, 106, 124, 182, 212, 217, 277, 364, 371, 403, 434, 554, 689, 742, 806, 868, 1108, 1378, 1484, 1612, 1643, 1939, 2756, 2821, 3286, 3601, 3878, 4823, 5642, 6572, 7202, 7756, 8587, 9646, 11284, 11501, 14404, 14681, 17174, 19292, 21359, 23002, 25207, 29362, 34348, 42718, 46004, 50414, 58724, 60109, 85436, 100828, 102767, 111631, 120218, 149513, 190853, 205534, 223262, 240436, 299026, 381706, 411068, 446524, 455111, 598052, 763412, 781417, 910222, 1335971, 1562834, 1820444, 2671942, 3125668, 3185777, 5343884, 5916443, 6371554, 11832886, 12743108, 23665772, 41415101, 82830202, 165660404]

約数ペア:

[(1, 165660404), (2, 82830202), (4, 41415101), (7, 23665772), (13, 12743108), (14, 11832886), (26, 6371554), (28, 5916443), (31, 5343884), (52, 3185777), (53, 3125668), (62, 2671942), (91, 1820444), (106, 1562834), (124, 1335971), (182, 910222), (212, 781417), (217, 763412), (277, 598052), (364, 455111), (371, 446524), (403, 411068), (434, 381706), (554, 299026), (689, 240436), (742, 223262), (806, 205534), (868, 190853), (1108, 149513), (1378, 120218), (1484, 111631), (1612, 102767), (1643, 100828), (1939, 85436), (2756, 60109), (2821, 58724), (3286, 50414), (3601, 46004), (3878, 42718), (4823, 34348), (5642, 29362), (6572, 25207), (7202, 23002), (7756, 21359), (8587, 19292), (9646, 17174), (11284, 14681), (11501, 14404)]