158213412

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:389

約数の個数: 168

約数和(自身を含む): 496519296

約数和(自身を除く): 338305884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 92, 108, 126, 138, 161, 162, 189, 207, 243, 252, 276, 322, 324, 337, 378, 414, 483, 486, 567, 621, 644, 674, 729, 756, 828, 966, 972, 1011, 1134, 1242, 1348, 1449, 1458, 1701, 1863, 1932, 2022, 2268, 2359, 2484, 2898, 2916, 3033, 3402, 3726, 4044, 4347, 4718, 5103, 5589, 5796, 6066, 6804, 7077, 7452, 7751, 8694, 9099, 9436, 10206, 11178, 12132, 13041, 14154, 15502, 16767, 17388, 18198, 20412, 21231, 22356, 23253, 26082, 27297, 28308, 31004, 33534, 36396, 39123, 42462, 46506, 52164, 54257, 54594, 63693, 67068, 69759, 78246, 81891, 84924, 93012, 108514, 109188, 117369, 127386, 139518, 156492, 162771, 163782, 191079, 209277, 217028, 234738, 245673, 254772, 279036, 325542, 327564, 382158, 418554, 469476, 488313, 491346, 573237, 627831, 651084, 764316, 837108, 976626, 982692, 1146474, 1255662, 1464939, 1719711, 1883493, 1953252, 2292948, 2511324, 2929878, 3439422, 3766986, 4394817, 5650479, 5859756, 6878844, 7533972, 8789634, 11300958, 13184451, 17579268, 22601916, 26368902, 39553353, 52737804, 79106706, 158213412]

約数ペア:

[(1, 158213412), (2, 79106706), (3, 52737804), (4, 39553353), (6, 26368902), (7, 22601916), (9, 17579268), (12, 13184451), (14, 11300958), (18, 8789634), (21, 7533972), (23, 6878844), (27, 5859756), (28, 5650479), (36, 4394817), (42, 3766986), (46, 3439422), (54, 2929878), (63, 2511324), (69, 2292948), (81, 1953252), (84, 1883493), (92, 1719711), (108, 1464939), (126, 1255662), (138, 1146474), (161, 982692), (162, 976626), (189, 837108), (207, 764316), (243, 651084), (252, 627831), (276, 573237), (322, 491346), (324, 488313), (337, 469476), (378, 418554), (414, 382158), (483, 327564), (486, 325542), (567, 279036), (621, 254772), (644, 245673), (674, 234738), (729, 217028), (756, 209277), (828, 191079), (966, 163782), (972, 162771), (1011, 156492), (1134, 139518), (1242, 127386), (1348, 117369), (1449, 109188), (1458, 108514), (1701, 93012), (1863, 84924), (1932, 81891), (2022, 78246), (2268, 69759), (2359, 67068), (2484, 63693), (2898, 54594), (2916, 54257), (3033, 52164), (3402, 46506), (3726, 42462), (4044, 39123), (4347, 36396), (4718, 33534), (5103, 31004), (5589, 28308), (5796, 27297), (6066, 26082), (6804, 23253), (7077, 22356), (7452, 21231), (7751, 20412), (8694, 18198), (9099, 17388), (9436, 16767), (10206, 15502), (11178, 14154), (12132, 13041)]