163650984

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{67}}^2$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 498718080

約数和(自身を除く): 335067096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 49, 56, 62, 67, 84, 93, 98, 124, 134, 147, 168, 186, 196, 201, 217, 248, 268, 294, 372, 392, 402, 434, 469, 536, 588, 651, 744, 804, 868, 938, 1176, 1302, 1407, 1519, 1608, 1736, 1876, 2077, 2604, 2814, 3038, 3283, 3752, 4154, 4489, 4557, 5208, 5628, 6076, 6231, 6566, 8308, 8978, 9114, 9849, 11256, 12152, 12462, 13132, 13467, 14539, 16616, 17956, 18228, 19698, 24924, 26264, 26934, 29078, 31423, 35912, 36456, 39396, 43617, 49848, 53868, 58156, 62846, 78792, 87234, 94269, 101773, 107736, 116312, 125692, 139159, 174468, 188538, 203546, 219961, 251384, 278318, 305319, 348936, 377076, 407092, 417477, 439922, 556636, 610638, 659883, 754152, 814184, 834954, 879844, 974113, 1113272, 1221276, 1319766, 1669908, 1759688, 1948226, 2442552, 2639532, 2922339, 3339816, 3896452, 5279064, 5844678, 6818791, 7792904, 11689356, 13637582, 20456373, 23378712, 27275164, 40912746, 54550328, 81825492, 163650984]

約数ペア:

[(1, 163650984), (2, 81825492), (3, 54550328), (4, 40912746), (6, 27275164), (7, 23378712), (8, 20456373), (12, 13637582), (14, 11689356), (21, 7792904), (24, 6818791), (28, 5844678), (31, 5279064), (42, 3896452), (49, 3339816), (56, 2922339), (62, 2639532), (67, 2442552), (84, 1948226), (93, 1759688), (98, 1669908), (124, 1319766), (134, 1221276), (147, 1113272), (168, 974113), (186, 879844), (196, 834954), (201, 814184), (217, 754152), (248, 659883), (268, 610638), (294, 556636), (372, 439922), (392, 417477), (402, 407092), (434, 377076), (469, 348936), (536, 305319), (588, 278318), (651, 251384), (744, 219961), (804, 203546), (868, 188538), (938, 174468), (1176, 139159), (1302, 125692), (1407, 116312), (1519, 107736), (1608, 101773), (1736, 94269), (1876, 87234), (2077, 78792), (2604, 62846), (2814, 58156), (3038, 53868), (3283, 49848), (3752, 43617), (4154, 39396), (4489, 36456), (4557, 35912), (5208, 31423), (5628, 29078), (6076, 26934), (6231, 26264), (6566, 24924), (8308, 19698), (8978, 18228), (9114, 17956), (9849, 16616), (11256, 14539), (12152, 13467), (12462, 13132)]