162942138

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 128

約数和(自身を含む): 405504000

約数和(自身を除く): 242561862

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 47, 54, 57, 62, 93, 94, 109, 114, 141, 171, 186, 218, 279, 282, 327, 342, 423, 513, 558, 589, 654, 837, 846, 893, 981, 1026, 1178, 1269, 1457, 1674, 1767, 1786, 1962, 2071, 2538, 2679, 2914, 2943, 3379, 3534, 4142, 4371, 5123, 5301, 5358, 5886, 6213, 6758, 8037, 8742, 10137, 10246, 10602, 12426, 13113, 15369, 15903, 16074, 18639, 20274, 24111, 26226, 27683, 30411, 30738, 31806, 37278, 39339, 46107, 48222, 55366, 55917, 60822, 64201, 78678, 83049, 91233, 92214, 97337, 111834, 128402, 138321, 158813, 166098, 182466, 192603, 194674, 249147, 276642, 292011, 317626, 385206, 476439, 498294, 577809, 584022, 747441, 876033, 952878, 1155618, 1429317, 1494882, 1733427, 1752066, 2628099, 2858634, 3017447, 3466854, 4287951, 5256198, 6034894, 8575902, 9052341, 18104682, 27157023, 54314046, 81471069, 162942138]

約数ペア:

[(1, 162942138), (2, 81471069), (3, 54314046), (6, 27157023), (9, 18104682), (18, 9052341), (19, 8575902), (27, 6034894), (31, 5256198), (38, 4287951), (47, 3466854), (54, 3017447), (57, 2858634), (62, 2628099), (93, 1752066), (94, 1733427), (109, 1494882), (114, 1429317), (141, 1155618), (171, 952878), (186, 876033), (218, 747441), (279, 584022), (282, 577809), (327, 498294), (342, 476439), (423, 385206), (513, 317626), (558, 292011), (589, 276642), (654, 249147), (837, 194674), (846, 192603), (893, 182466), (981, 166098), (1026, 158813), (1178, 138321), (1269, 128402), (1457, 111834), (1674, 97337), (1767, 92214), (1786, 91233), (1962, 83049), (2071, 78678), (2538, 64201), (2679, 60822), (2914, 55917), (2943, 55366), (3379, 48222), (3534, 46107), (4142, 39339), (4371, 37278), (5123, 31806), (5301, 30738), (5358, 30411), (5886, 27683), (6213, 26226), (6758, 24111), (8037, 20274), (8742, 18639), (10137, 16074), (10246, 15903), (10602, 15369), (12426, 13113)]