158097328

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:362

約数の個数: 80

約数和(自身を含む): 339264000

約数和(自身を除く): 181166672

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 79, 116, 152, 158, 227, 232, 304, 316, 454, 464, 551, 632, 908, 1102, 1264, 1501, 1816, 2204, 2291, 3002, 3632, 4313, 4408, 4582, 6004, 6583, 8626, 8816, 9164, 12008, 13166, 17252, 17933, 18328, 24016, 26332, 34504, 35866, 36656, 43529, 52664, 69008, 71732, 87058, 105328, 125077, 143464, 174116, 250154, 286928, 340727, 348232, 500308, 520057, 681454, 696464, 1000616, 1040114, 1362908, 2001232, 2080228, 2725816, 4160456, 5451632, 8320912, 9881083, 19762166, 39524332, 79048664, 158097328]

約数ペア:

[(1, 158097328), (2, 79048664), (4, 39524332), (8, 19762166), (16, 9881083), (19, 8320912), (29, 5451632), (38, 4160456), (58, 2725816), (76, 2080228), (79, 2001232), (116, 1362908), (152, 1040114), (158, 1000616), (227, 696464), (232, 681454), (304, 520057), (316, 500308), (454, 348232), (464, 340727), (551, 286928), (632, 250154), (908, 174116), (1102, 143464), (1264, 125077), (1501, 105328), (1816, 87058), (2204, 71732), (2291, 69008), (3002, 52664), (3632, 43529), (4313, 36656), (4408, 35866), (4582, 34504), (6004, 26332), (6583, 24016), (8626, 18328), (8816, 17933), (9164, 17252), (12008, 13166)]