187871164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 395136000

約数和(自身を除く): 207264836

約数列:

[1, 2, 4, 13, 19, 26, 29, 38, 52, 58, 76, 79, 83, 116, 158, 166, 247, 316, 332, 377, 494, 551, 754, 988, 1027, 1079, 1102, 1501, 1508, 1577, 2054, 2158, 2204, 2291, 2407, 3002, 3154, 4108, 4316, 4582, 4814, 6004, 6308, 6557, 7163, 9164, 9628, 13114, 14326, 19513, 20501, 26228, 28652, 29783, 31291, 39026, 41002, 43529, 45733, 59566, 62582, 78052, 82004, 85241, 87058, 91466, 119132, 124583, 125164, 170482, 174116, 182932, 190153, 249166, 340964, 380306, 498332, 565877, 594529, 760612, 1131754, 1189058, 1619579, 2263508, 2378116, 2471989, 3239158, 3612907, 4943978, 6478316, 7225814, 9887956, 14451628, 46967791, 93935582, 187871164]

約数ペア:

[(1, 187871164), (2, 93935582), (4, 46967791), (13, 14451628), (19, 9887956), (26, 7225814), (29, 6478316), (38, 4943978), (52, 3612907), (58, 3239158), (76, 2471989), (79, 2378116), (83, 2263508), (116, 1619579), (158, 1189058), (166, 1131754), (247, 760612), (316, 594529), (332, 565877), (377, 498332), (494, 380306), (551, 340964), (754, 249166), (988, 190153), (1027, 182932), (1079, 174116), (1102, 170482), (1501, 125164), (1508, 124583), (1577, 119132), (2054, 91466), (2158, 87058), (2204, 85241), (2291, 82004), (2407, 78052), (3002, 62582), (3154, 59566), (4108, 45733), (4316, 43529), (4582, 41002), (4814, 39026), (6004, 31291), (6308, 29783), (6557, 28652), (7163, 26228), (9164, 20501), (9628, 19513), (13114, 14326)]