191964696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{953}}^1$

素因数の和:1089

約数の個数: 128

約数和(自身を含む): 604454400

約数和(自身を除く): 412489704

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 109, 132, 154, 168, 218, 231, 264, 308, 327, 436, 462, 616, 654, 763, 872, 924, 953, 1199, 1308, 1526, 1848, 1906, 2289, 2398, 2616, 2859, 3052, 3597, 3812, 4578, 4796, 5718, 6104, 6671, 7194, 7624, 8393, 9156, 9592, 10483, 11436, 13342, 14388, 16786, 18312, 20013, 20966, 22872, 25179, 26684, 28776, 31449, 33572, 40026, 41932, 50358, 53368, 62898, 67144, 73381, 80052, 83864, 100716, 103877, 125796, 146762, 160104, 201432, 207754, 220143, 251592, 293524, 311631, 415508, 440286, 587048, 623262, 727139, 831016, 880572, 1142647, 1246524, 1454278, 1761144, 2181417, 2285294, 2493048, 2908556, 3427941, 4362834, 4570588, 5817112, 6855882, 7998529, 8725668, 9141176, 13711764, 15997058, 17451336, 23995587, 27423528, 31994116, 47991174, 63988232, 95982348, 191964696]

約数ペア:

[(1, 191964696), (2, 95982348), (3, 63988232), (4, 47991174), (6, 31994116), (7, 27423528), (8, 23995587), (11, 17451336), (12, 15997058), (14, 13711764), (21, 9141176), (22, 8725668), (24, 7998529), (28, 6855882), (33, 5817112), (42, 4570588), (44, 4362834), (56, 3427941), (66, 2908556), (77, 2493048), (84, 2285294), (88, 2181417), (109, 1761144), (132, 1454278), (154, 1246524), (168, 1142647), (218, 880572), (231, 831016), (264, 727139), (308, 623262), (327, 587048), (436, 440286), (462, 415508), (616, 311631), (654, 293524), (763, 251592), (872, 220143), (924, 207754), (953, 201432), (1199, 160104), (1308, 146762), (1526, 125796), (1848, 103877), (1906, 100716), (2289, 83864), (2398, 80052), (2616, 73381), (2859, 67144), (3052, 62898), (3597, 53368), (3812, 50358), (4578, 41932), (4796, 40026), (5718, 33572), (6104, 31449), (6671, 28776), (7194, 26684), (7624, 25179), (8393, 22872), (9156, 20966), (9592, 20013), (10483, 18312), (11436, 16786), (13342, 14388)]