163568028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 429004800

約数和(自身を除く): 265436772

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 149, 156, 186, 227, 298, 372, 403, 447, 454, 596, 681, 806, 894, 908, 1209, 1362, 1612, 1788, 1937, 2418, 2724, 2951, 3874, 4619, 4836, 5811, 5902, 7037, 7748, 8853, 9238, 11622, 11804, 13857, 14074, 17706, 18476, 21111, 23244, 27714, 28148, 33823, 35412, 42222, 55428, 60047, 67646, 84444, 91481, 101469, 120094, 135292, 180141, 182962, 202938, 240188, 274443, 360282, 365924, 405876, 439699, 548886, 720564, 879398, 1048513, 1097772, 1319097, 1758796, 2097026, 2638194, 3145539, 4194052, 5276388, 6291078, 12582156, 13630669, 27261338, 40892007, 54522676, 81784014, 163568028]

約数ペア:

[(1, 163568028), (2, 81784014), (3, 54522676), (4, 40892007), (6, 27261338), (12, 13630669), (13, 12582156), (26, 6291078), (31, 5276388), (39, 4194052), (52, 3145539), (62, 2638194), (78, 2097026), (93, 1758796), (124, 1319097), (149, 1097772), (156, 1048513), (186, 879398), (227, 720564), (298, 548886), (372, 439699), (403, 405876), (447, 365924), (454, 360282), (596, 274443), (681, 240188), (806, 202938), (894, 182962), (908, 180141), (1209, 135292), (1362, 120094), (1612, 101469), (1788, 91481), (1937, 84444), (2418, 67646), (2724, 60047), (2951, 55428), (3874, 42222), (4619, 35412), (4836, 33823), (5811, 28148), (5902, 27714), (7037, 23244), (7748, 21111), (8853, 18476), (9238, 17706), (11622, 14074), (11804, 13857)]