172317304

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43691}}^1$

素因数の和:43743

約数の個数: 32

約数和(自身を含む): 353905200

約数和(自身を除く): 181587896

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 3944, 43691, 87382, 174764, 349528, 742747, 1267039, 1485494, 2534078, 2970988, 5068156, 5941976, 10136312, 21539663, 43079326, 86158652, 172317304]

約数ペア:

[(1, 172317304), (2, 86158652), (4, 43079326), (8, 21539663), (17, 10136312), (29, 5941976), (34, 5068156), (58, 2970988), (68, 2534078), (116, 1485494), (136, 1267039), (232, 742747), (493, 349528), (986, 174764), (1972, 87382), (3944, 43691)]