153986272

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{25733}}^1$

素因数の和:25771

約数の個数: 48

約数和(自身を含む): 350188272

約数和(自身を除く): 196202000

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5984, 25733, 51466, 102932, 205864, 283063, 411728, 437461, 566126, 823456, 874922, 1132252, 1749844, 2264504, 3499688, 4529008, 4812071, 6999376, 9058016, 9624142, 13998752, 19248284, 38496568, 76993136, 153986272]

約数ペア:

[(1, 153986272), (2, 76993136), (4, 38496568), (8, 19248284), (11, 13998752), (16, 9624142), (17, 9058016), (22, 6999376), (32, 4812071), (34, 4529008), (44, 3499688), (68, 2264504), (88, 1749844), (136, 1132252), (176, 874922), (187, 823456), (272, 566126), (352, 437461), (374, 411728), (544, 283063), (748, 205864), (1496, 102932), (2992, 51466), (5984, 25733)]