157025915728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{47389}}^1$

素因数の和:47756

約数の個数: 80

約数和(自身を含む): 338055238080

約数和(自身を除く): 181029322352

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 268, 281, 536, 562, 737, 1072, 1124, 1474, 2248, 2948, 3091, 4496, 5896, 6182, 11792, 12364, 18827, 24728, 37654, 47389, 49456, 75308, 94778, 150616, 189556, 207097, 301232, 379112, 414194, 521279, 758224, 828388, 1042558, 1656776, 2085116, 3175063, 3313552, 4170232, 6350126, 8340464, 12700252, 13316309, 25400504, 26632618, 34925693, 50801008, 53265236, 69851386, 106530472, 139702772, 146479399, 213060944, 279405544, 292958798, 558811088, 585917596, 892192703, 1171835192, 1784385406, 2343670384, 3568770812, 7137541624, 9814119733, 14275083248, 19628239466, 39256478932, 78512957864, 157025915728]

約数ペア:

[(1, 157025915728), (2, 78512957864), (4, 39256478932), (8, 19628239466), (11, 14275083248), (16, 9814119733), (22, 7137541624), (44, 3568770812), (67, 2343670384), (88, 1784385406), (134, 1171835192), (176, 892192703), (268, 585917596), (281, 558811088), (536, 292958798), (562, 279405544), (737, 213060944), (1072, 146479399), (1124, 139702772), (1474, 106530472), (2248, 69851386), (2948, 53265236), (3091, 50801008), (4496, 34925693), (5896, 26632618), (6182, 25400504), (11792, 13316309), (12364, 12700252), (18827, 8340464), (24728, 6350126), (37654, 4170232), (47389, 3313552), (49456, 3175063), (75308, 2085116), (94778, 1656776), (150616, 1042558), (189556, 828388), (207097, 758224), (301232, 521279), (379112, 414194)]