131200184988

素因数分解:

$2^2\times 3^2\times {\mathrm{199}}^1\times {\mathrm{229}}^1\times {\mathrm{79973}}^1$

素因数の和:80411

約数の個数: 72

約数和(自身を含む): 334771164000

約数和(自身を除く): 203570979012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 199, 229, 398, 458, 597, 687, 796, 916, 1194, 1374, 1791, 2061, 2388, 2748, 3582, 4122, 7164, 8244, 45571, 79973, 91142, 136713, 159946, 182284, 239919, 273426, 319892, 410139, 479838, 546852, 719757, 820278, 959676, 1439514, 1640556, 2879028, 15914627, 18313817, 31829254, 36627634, 47743881, 54941451, 63658508, 73255268, 95487762, 109882902, 143231643, 164824353, 190975524, 219765804, 286463286, 329648706, 572926572, 659297412, 3644449583, 7288899166, 10933348749, 14577798332, 21866697498, 32800046247, 43733394996, 65600092494, 131200184988]

約数ペア:

[(1, 131200184988), (2, 65600092494), (3, 43733394996), (4, 32800046247), (6, 21866697498), (9, 14577798332), (12, 10933348749), (18, 7288899166), (36, 3644449583), (199, 659297412), (229, 572926572), (398, 329648706), (458, 286463286), (597, 219765804), (687, 190975524), (796, 164824353), (916, 143231643), (1194, 109882902), (1374, 95487762), (1791, 73255268), (2061, 63658508), (2388, 54941451), (2748, 47743881), (3582, 36627634), (4122, 31829254), (7164, 18313817), (8244, 15914627), (45571, 2879028), (79973, 1640556), (91142, 1439514), (136713, 959676), (159946, 820278), (182284, 719757), (239919, 546852), (273426, 479838), (319892, 410139)]