140834854832

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{138349}}^1$

素因数の和:138574

約数の個数: 80

約数和(自身を含む): 319090440000

約数和(自身を除く): 178255585168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 149, 244, 298, 427, 488, 596, 854, 976, 1043, 1192, 1708, 2086, 2384, 3416, 4172, 6832, 8344, 9089, 16688, 18178, 36356, 63623, 72712, 127246, 138349, 145424, 254492, 276698, 508984, 553396, 968443, 1017968, 1106792, 1936886, 2213584, 3873772, 7747544, 8439289, 15495088, 16878578, 20614001, 33757156, 41228002, 59075023, 67514312, 82456004, 118150046, 135028624, 144298007, 164912008, 236300092, 288596014, 329824016, 472600184, 577192028, 945200368, 1154384056, 1257454061, 2308768112, 2514908122, 5029816244, 8802178427, 10059632488, 17604356854, 20119264976, 35208713708, 70417427416, 140834854832]

約数ペア:

[(1, 140834854832), (2, 70417427416), (4, 35208713708), (7, 20119264976), (8, 17604356854), (14, 10059632488), (16, 8802178427), (28, 5029816244), (56, 2514908122), (61, 2308768112), (112, 1257454061), (122, 1154384056), (149, 945200368), (244, 577192028), (298, 472600184), (427, 329824016), (488, 288596014), (596, 236300092), (854, 164912008), (976, 144298007), (1043, 135028624), (1192, 118150046), (1708, 82456004), (2086, 67514312), (2384, 59075023), (3416, 41228002), (4172, 33757156), (6832, 20614001), (8344, 16878578), (9089, 15495088), (16688, 8439289), (18178, 7747544), (36356, 3873772), (63623, 2213584), (72712, 1936886), (127246, 1106792), (138349, 1017968), (145424, 968443), (254492, 553396), (276698, 508984)]