196513656

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:549

約数の個数: 128

約数和(自身を含む): 553996800

約数和(自身を除く): 357483144

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 41, 46, 57, 69, 76, 82, 92, 114, 123, 138, 152, 164, 184, 228, 246, 276, 328, 437, 456, 457, 492, 552, 779, 874, 914, 943, 984, 1311, 1371, 1558, 1748, 1828, 1886, 2337, 2622, 2742, 2829, 3116, 3496, 3656, 3772, 4674, 5244, 5484, 5658, 6232, 7544, 8683, 9348, 10488, 10511, 10968, 11316, 17366, 17917, 18696, 18737, 21022, 22632, 26049, 31533, 34732, 35834, 37474, 42044, 52098, 53751, 56211, 63066, 69464, 71668, 74948, 84088, 104196, 107502, 112422, 126132, 143336, 149896, 199709, 208392, 215004, 224844, 252264, 356003, 399418, 430008, 430951, 449688, 599127, 712006, 798836, 861902, 1068009, 1198254, 1292853, 1424012, 1597672, 1723804, 2136018, 2396508, 2585706, 2848024, 3447608, 4272036, 4793016, 5171412, 8188069, 8544072, 10342824, 16376138, 24564207, 32752276, 49128414, 65504552, 98256828, 196513656]

約数ペア:

[(1, 196513656), (2, 98256828), (3, 65504552), (4, 49128414), (6, 32752276), (8, 24564207), (12, 16376138), (19, 10342824), (23, 8544072), (24, 8188069), (38, 5171412), (41, 4793016), (46, 4272036), (57, 3447608), (69, 2848024), (76, 2585706), (82, 2396508), (92, 2136018), (114, 1723804), (123, 1597672), (138, 1424012), (152, 1292853), (164, 1198254), (184, 1068009), (228, 861902), (246, 798836), (276, 712006), (328, 599127), (437, 449688), (456, 430951), (457, 430008), (492, 399418), (552, 356003), (779, 252264), (874, 224844), (914, 215004), (943, 208392), (984, 199709), (1311, 149896), (1371, 143336), (1558, 126132), (1748, 112422), (1828, 107502), (1886, 104196), (2337, 84088), (2622, 74948), (2742, 71668), (2829, 69464), (3116, 63066), (3496, 56211), (3656, 53751), (3772, 52098), (4674, 42044), (5244, 37474), (5484, 35834), (5658, 34732), (6232, 31533), (7544, 26049), (8683, 22632), (9348, 21022), (10488, 18737), (10511, 18696), (10968, 17917), (11316, 17366)]